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Computer Science Engineering (CSE)
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Shubham Koolwal
asked
• 10 minutes ago
Analyse the circuit in Fig below and complete the following table
Correct answer is '25'. Can you explain this answer?
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Madhu Arasi
asked
• 37 minutes ago
Which of the following statements about relative addressing mode is FALSE?
A. It enables reduced instruction size
B. It allows indexing of array element with same instruction
C. It enables easy relocation of data
D. It enables faster address calculation than absolute addressing
a)
A
b)
B
c)
C
d)
D
Correct answer is option 'D'. Can you explain this answer?
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Priya Mittal
asked
• 58 minutes ago
A charge of 2 X 10-7 C is acted upon by a force of 0.1N. Determine the distance to the other charge of 4.5 X 10-7 C, both the charges are in vacuum.?
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Zaufishan Khan
asked
• 59 minutes ago
What is the use of algebraic identities in optimisation of basic blocks
?
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Neha Rai
asked
• 1 hour ago
How are aquatic weeds in controlling water pollution?
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Rajat Kumar
asked
• 1 hour ago
Needed a Document for Electromagnetic waves?
Related:
Question Bank for GATE Computer Science Engineering
?
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Rutuja Argade Argade
asked
• 1 hour ago
If magnitude of resultant of two forces of magnitudes Q and √2 Q is Q, the angle between two force is:?
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Damayanti Daule
asked
• 1 hour ago
consider the directed graph given below
which one of the following is true
a)
the graph does not have any topological ordering
b)
Both PQRS and SRQP are topological ordering
c)
Both PSRQ and SPRQ are topological ordering
d)
PSRQ is the only topological ordering
Correct answer is option 'C'. Can you explain this answer?
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Chandini Gogu
asked
• 2 hours ago
Needed a Document for c programming?
Related:
Representation of Basic Information
?
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Ajay Gore Gore
asked
• 2 hours ago
Find the resultant of the following concurrent force system. (R=438.46N)?
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Prem Rajesh
asked
• 3 hours ago
Needed a Document for programming in Java?
Related:
Java Programming Tutorial - 21 - Simple Averaging Program
?
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Akhila Palavalasa
asked
• 3 hours ago
Orthogonal trajectory of X^2 y^2 2gx c=0 Where g is parameter?
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Aniket Dalvi Dalvi
asked
• 4 hours ago
If u=yz÷x,v=zx÷y,w=xy÷z find d(u,v,w)/d(x,y,z)?
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Gangster Pro Gaming Gami
asked
• 4 hours ago
Write a "c language "program to generate Machine Op-Code Table , Symbol Table and Pseudo Op-code.?
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Tanu Atal Atal
asked
• 5 hours ago
Show that elementary matrix is invertible.?
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Lucky Racer
asked
• 6 hours ago
Needed a Document for 8085 micro processor and it introduction?
Related:
Microprocessors and Microcontrollers - Notes, Videos, MCQs
?
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Damayanti Daule
asked
• 6 hours ago
The number of students in a class who have answered correctly, wrongly, or not attempted each question in exam, are listed in the table below. The marks fro each question are also listed. There is no negative or partial marking.
What is the average of the marks obtained by the class in the examination?
a)
2.290
b)
2.970
c)
6.795
d)
8.795
Correct answer is option 'C'. Can you explain this answer?
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Akanksha Ghildiyal
asked
• 7 hours ago
Which one of the following is NOT equivalent to
a)
b)
c)
d)
Correct answer is option 'C'. Can you explain this answer?
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Rasazna Kls
asked
• 7 hours ago
A priority queue can efficiently implemented using which of the following data structures? Assume that the number of insert and peek (operation to see the current highest priority item) and extraction (remove the highest priority item) operations are almost same.
a)
Array
b)
Linked List
c)
Heap Data Structures like Binary Heap, Fibonacci Heap
d)
None of the above
Correct answer is option 'C'. Can you explain this answer?
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Dhananjay Kamila
asked
• 7 hours ago
The collection of information stored in a database at a particular moment is called as ......
a)
schema
b)
instance of the database
c)
data domain
d)
independence
Correct answer is option 'B'. Can you explain this answer?
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Adepu Veena
asked
• 8 hours ago
The temporal aspect of the locality of reference means
a)
That the recently executed instruction wont be executed soon
b)
That the recently executed instruction is temporarily not referenced
c)
That the recently executed instruction will be executed soon again
d)
None of the mentioned
Correct answer is option 'C'. Can you explain this answer?
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Anupama Hiremath Anupama
asked
• 8 hours ago
An inductive coil is connected to the supply of 230v,50hz.and takes the current of 5A .the coil dispeated 750w . calculate the power factor, resistance and inducatance of the coil?
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Kunj Naik
asked
• 8 hours ago
If you have to send multimedia data over SMTP it has to be encoded into
a)
Binary
b)
Signal
c)
ASCII
d)
None of the mentioned
Correct answer is option 'C'. Can you explain this answer?
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Data Funda
asked
• 9 hours ago
Needed a Video for syntax directed translation?
Related:
Question Bank for GATE Computer Science Engineering
?
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Vaishnavi Marathe
asked
• 10 hours ago
Expansion of SMTP is
a)
Simple Mail Transfer Protocol
b)
Simple Message Transfer Protocol
c)
Simple Mail Transmission Protocol
d)
Simple Message Transmission Protocol
Correct answer is option 'A'. Can you explain this answer?
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Navya Nalamasa
asked
• 10 hours ago
Consider the following transactions with data items P and Q initialized to zero:
Any non-serial interleaving of T1 and T2 for concurrent execution leads to
a)
A serializable schedule
b)
A schedule that is not conflict serializable
c)
A conflict serializable schedule
d)
A schedule for which a precedence graph cannot be drawn
Correct answer is option 'B'. Can you explain this answer?
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Neha Prajaapati
asked
• 11 hours ago
Which of the following derivations does a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order.
a)
Leftmost derivation
b)
Leftmost derivation traced out in reverse
c)
Rightmost derivation
d)
Rightmost derivation traced out in reverse
Correct answer is option 'A'. Can you explain this answer?
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Rasazna Kls
asked
• 12 hours ago
Consider the following operation along with Enqueue and Dequeue operations on queues, where k is a global parameter.
Q. What is the worst case time complexity of a sequence of n MultiDequeue() operations on an initially empty queue?
...
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a)
b)
c)
d)
Correct answer is option 'A'. Can you explain this answer?
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Arvind Kumar
asked
• 12 hours ago
Minimum possible value of reliability is
a)
100
b)
10
c)
1
d)
0
Correct answer is option 'D'. Can you explain this answer?
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Arul Jothi
asked
• 13 hours ago
Which one of the following is a data link protocol?
a)
ethernet
b)
point to point protocol
c)
hdlc
d)
all of the mentioned
Correct answer is option 'D'. Can you explain this answer?
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Javed Ahmad
asked
• 14 hours ago
Which of the following is not true about comparison based sorting algorithms?
a)
The minimum possible time complexity of a comparison based sorting algorithm is O(nLogn) for a random input array
b)
Any comparison based sorting algorithm can be made stable by using position as a criteria when two elements are compared
c)
Counting Sort is not a comparison based sorting algortihm
d)
Heap Sort is not a comparison based sorting algorithm
Correct answer is option 'D'. Can you explain this answer?
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G Knowledge Ak
asked
• 14 hours ago
In case Of timestamp ordering R-timestamp (Q) denotes
a)
The largest timestamp of any transaction that execute read (Q) successfully.
b)
The average timestamp of any transaction that execute read (Q) successfully.
c)
The average timestamp of any transaction that execute read (Q) unsuccessfully.
d)
The smallest timestamp of any transaction that execute read (Q) successfully.
Correct answer is option 'A'. Can you explain this answer?
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Aashutosh Singh
asked
• 14 hours ago
Let G = (R, ) and G′ = (R , 0) denote groups of real numbers under addition and positive real numbers under multiplication respectively. Which of the following is a group homomorphism? (A) f: G → G′, f(x) = logx for x>1 else
...
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1 (B) f: G → G′, f(x) = x 3 (C) f: G′ → G f(x) = e^x (D) f: G′ → G f(x) = logx?
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Satish Gaikwad
asked
• 14 hours ago
Consider the following pseudo code. What is the total number of multiplications to be performed?
a)
Half of the product of the 3 consecutive integers.
b)
One-third of the product of the 3 consecutive integers.
c)
One-sixth of the product of the 3 consecutive integers.
d)
None of the above.
Correct answer is option 'C'. Can you explain this answer?
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Nisi Gupta
asked
• 14 hours ago
Consider six memory partitions of size 200 KB, 400 KB, 600 KB, 500 KB, 300 KB, and 250 KB, where KB refers to kilobyte. These partitions need to be allotted to four processes of sizes 357 KB, 210 KB, 468 KB and 491 KB in that order. If the best fit algorithm is used, which partitions are NOT allotted to any process?
Correct answer is between '200 KB,300 KB'. Can you explain this answer?
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Pooja Daphal
asked
• 15 hours ago
A computer has a 256 KByte, 4-way set associative, write back data cache with block size of 32 Bytes. The
processor sends 32 bit addresses to the cache controller. Each cache tag directory entry contains, in
addition to address tag, 2 valid bits, 1 modified bit and 1 replacement bit.
The number of bits in the tag field of an address is
a)
11
b)
14
c)
16
d)
27
Correct answer is option 'C'. Can you explain this answer?
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Vishakha Kakde
asked
• 15 hours ago
After several defeats in wars, Robert Bruce went in exile and wanted to commit suicide. Just
before committing suicide, he came across a spider attempting tirelessly to have its net. Time
and again, the spider failed but that did not deter it to refrain from making attempts. Such
attempts by the spider made Bruce curious. Thus, Bruce started observing the nearimpossible
goal of the spider to have the net. Ultimately, the spider succeeded in having its
net despite several failures. Such act of the spider encouraged Bruce not to commit suicide.
And then, Bruce went back again and won many a battle, and the rest is history.
Which one of the following assertions is best supported by the above information?
a)
Failure is the pillar of success
b)
Honesty is the best policy
c)
Life begins and ends with adventures
d)
No adversity justifies giving up hope
Correct answer is option 'D'. Can you explain this answer?
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Purushotham Rage
asked
• 15 hours ago
To produce a good quality product, process should be
a)
Complex
b)
Efficient
c)
Rigorous
d)
None of the above
Correct answer is option 'B'. Can you explain this answer?
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Ayushi Sharma
asked
• 15 hours ago
Given the following expression grammar:
E -> E * F | F + E | F
F -> F - F | id
which of the following is true?
a)
* has higher precedence than +
b)
– has higher precedence than *
c)
+ and — have same precedence
d)
+ has higher precedence than *
Correct answer is option 'B'. Can you explain this answer?
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Jigar Patel
asked
• 15 hours ago
The line graph L(G) of a simple graph G is defined as follows: · There is exactly one vertex v(e) in L(G) for each edge e in G. · For any two edges e and e' in G, L(G) has an edge between v(e) and v(e'), if and only if e and e'are incident with the same vertex in G. Which of the following statements is/are TRUE?
(P) The line graph of a cycle is a cycle.
(Q) The line graph of a clique is a clique.
(R) The line graph of a planar graph is planar.
(S) The line graph of a tree is a tree.
a)
P only
b)
P and R only
c)
R only
d)
P, Q and S only
Correct answer is option 'A'. Can you explain this answer?
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Jnani Kurmadasu
asked
• 15 hours ago
Q. 6 – Q. 10 carry two marks each.
The Palghat Gap (or Palakkad Gap), a region about 30 km wide in the southern part of the Western
Ghats in India, is lower than the hilly terrain to its north and south. The exact reasons for the
formation of this gap are not clear. It results in the neighbouring regions of Tamil Nadu getting
more rainfall from the South West monsoon and the neighbouring regions of Kerala having higher summer temperatures
What can be inferred from this passage?
a)
The Palghat gap is caused by high rainfall and high temperatures in southern Tamil Nadu and
Kerala
b)
The regions in Tamil Nadu and Kerala that are near the Palghat Gap are low-lying
c)
The low terrain of the Palghat Gap has a significant impact on weather patterns in neighbouring
parts of Tamil Nadu and Kerala
d)
Higher summer temperatures result in higher rainfall near the Palghat Gap area
Correct answer is option 'A'. Can you explain this answer?
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Swamy Karanam
asked
• 15 hours ago
if the sum of the diagonol element of a 2×2 matrix is -6 then the maximum possible value of detarminant of the matrix is
Related:
Eigenvalues and Eigenvectors
?
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Nivetha Nivi
asked
• 15 hours ago
Grant and revoke are ....... statements.
a)
DDL
b)
TCL
c)
DCL
d)
DML
Correct answer is option 'C'. Can you explain this answer?
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Kowsalya Rathinavel
asked
• 15 hours ago
peripheral component interconnected (PCI)
Related:
Performance - Computer Architecture and Performance, Computer Science and IT Engineering
?
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DEEPAK JAIN
asked
• 15 hours ago
a)
0
b)
1
c)
ln 2/2
d)
1/2 ln 2
Correct answer is option 'C'. Can you explain this answer?
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Soumya Sanket Patra
asked
• 15 hours ago
Choose the incorrect statements:
1. In network model, data is represented by a collection of records, and relationship among data are represented by links.
2 . In hierarchical model, data and relationships among data are represented by records and links respectively.
3. In hierarchical model, the records are organized as a collection of arbitrary graphs.
4. In network model, the records are organized as a collection of trees.
a)
1 and 3 only
b)
2 and 3 only
c)
3 and 4 only
d)
All are correct
Correct answer is option 'D'. Can you explain this answer?
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Prashant Waghwase
asked
• 15 hours ago
Let q, r, and s represent “You can ride the roller coaster,” “You are under 4 feet tall,” and “You are older than 16 years old,” respectively. What is the logical expression for “You cannot ride the roller coaster if you are under 4 feet tall unless you are older than 16 years old"
a)
b)
c)
d)
Correct answer is option 'A'. Can you explain this answer?
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Puja Kunwar Kunwar
asked
• 15 hours ago
Given f1 , f3 and f is cannonical sop from im decimal for the ckt?
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Arun Prasath
asked
• 15 hours ago
Vector space over the real number are called_____vector space?
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Jitender Gupta
asked
• 15 hours ago
The rank of a 3 x 3 matrix C (= AB), found by multiplying a non-zero column matrix A of size 3 x 1 and a non-zero row matrix B of size 1 x 3, is
a)
0
b)
1
c)
2
d)
3
Correct answer is option 'B'. Can you explain this answer?
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Shweta Sonkar
asked
• 15 hours ago
Given an unsorted array. The array has this property that every element in array is at most k distance from its position in sorted array where k is a positive integer smaller than size of array. Which sorting algorithm can be easily modified for sorting this array and what is the obtainable time complexity?
a)
Insertion Sort with time complexity O(kn)
b)
Heap Sort with time complexity O(nLogk)
c)
Quick Sort with time complexity O(kLogk)
d)
Merge Sort with time complexity O(kLogk)
Correct answer is option 'B'. Can you explain this answer?
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Apurva Patel
asked
• 15 hours ago
Consider the relation "enrolled(student, course)" in which (student, course) is the primary key, and the relation "paid(student, amount)" where student is the primary key. Assume no null values and no foreign keys or integrity constraints. Given the following four queries:
Q. Which one of the following statements is correct?
a)
All queries return identical row sets for any database
b)
Query2 and Query4 return identical row sets for all databases but there exist databases for which Query1 and Query2 return different row sets.
c)
There exist databases for which Query3 returns strictly fewer rows than Query2
d)
There exist databases for which Query4 will encounter an integrity violation at runtime.
Correct answer is option 'B'. Can you explain this answer?
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Damayanti Daule
asked
• 15 hours ago
a)
b)
c)
d)
Correct answer is option 'C'. Can you explain this answer?
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Kingkoti5a6 Peram
asked
• 15 hours ago
X=2 Y=((++X)*(++X)*(++X)) In C, Y value is 80. How Y is 80?
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Hemant Gaikwad
asked
• 15 hours ago
Given the relations
employee (name, salary, deptno) and department (deptno, deptname, address)
Q. Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x,
, p)?
a)
Department address of every employee
b)
Employees whose name is the same as their department name
c)
The sum of all employees’ salaries
d)
All employees of a given department
Correct answer is option 'C'. Can you explain this answer?
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Ambati Rajendra
asked
• 16 hours ago
How is a privilege exception dealt with?
a)
The program is alted and the system switches into supervisor mode and restarts the program execution
b)
The Program is stopped and removed from the queue
c)
The system switches the mode and starts the execution of a new process
d)
The system switches mode and runs the debugger
Correct answer is option 'A'. Can you explain this answer?
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Gaurav Kumar
asked
• 17 hours ago
An undirected graph G has n nodes. Its adjacency matrix is given by an n × n square matrix whose (i) diagonal elements are 0‘s and (ii) non-diagonal elements are 1‘s. which one of the following is TRUE?
a)
Graph G has no minimum spanning tree (MST)
b)
Graph G has a unique MST of cost n-1
c)
Graph G has multiple distinct MSTs, each of cost n-1
d)
Graph G has multiple spanning trees of different costs
Correct answer is option 'C'. Can you explain this answer?
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Mrudul Addipalli
asked
• 18 hours ago
A function f(x) is continuous in the interval [0,2]. It is known that f(0) = f(2) = -1 and f(1) =1 . which one of the following statemnts must be true?
a)
There exists a y in the interval (0,1) such that f(y)= f(y+1)
b)
for every y in the interval (0,1), f(2) = f(2-y)
c)
The maximum value of the function in the interval (0,2) is 1
d)
There exists a y in the interval (0,1) such that f(y) = -f(2-y)
Correct answer is option 'A'. Can you explain this answer?
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Vilas Shelke
asked
• 18 hours ago
Which one of the following is not correct?
a)
telnet is a general purpose client-server program
b)
telnet lets user access an application on a remote computer
c)
telnet can also be used for file transfer
d)
none of the mentioned
Correct answer is option 'C'. Can you explain this answer?
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Harshitha Harshi
asked
• 20 hours ago
x+y+z=6x-y+z=53x-2y+z=82x-2y+3z=7find consistency
Related:
Matrices
?
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Subhashree Sahu
asked
• 21 hours ago
Distinguish between cyclopentanol and butane-2-one on the basis of it spectroscopy?
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Er.latha Sen
asked
• 21 hours ago
In an ER model, ……………. is described in the database by storing its data.
a)
Entity
b)
Attribute
c)
Relationship
d)
Notation
Correct answer is option 'A'. Can you explain this answer?
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Anant Jain
asked
• 23 hours ago
Int{a^(2) x^(2) y^(2)}dydx limits of y are 0 to( a^(2) x^(2)) and x are 0 to a?
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Navya Singh
asked
• 23 hours ago
Obtain all distinct left cosets of {(0),(3)} on the group (z6, 6) and find their union?
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Virat Kohli
asked
• yesterday
Which of the following is true about merge sort?
a)
Merge Sort works better than quick sort if data is accessed from slow sequential memory.
b)
Merge Sort is stable sort by nature
c)
Merge sort outperforms heap sort in most of the practical situations.
d)
All of the above.
Correct answer is option 'D'. Can you explain this answer?
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Varshini Varma Varma
asked
• yesterday
Orthogonal trajectories of r=2a/(1 cosx)?
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Kavya Shree
asked
• yesterday
Product is
a)
Deliverables
b)
User expectations
c)
Organization’s effort in development
d)
None of the above
Correct answer is option 'A'. Can you explain this answer?
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Gaurav Kumar
asked
• yesterday
Which of the following problems are decidable?
a)
1, 2, 3, 4
b)
1, 2
c)
2, 3, 4
d)
3, 4
Correct answer is option 'D'. Can you explain this answer?
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Sai Kumar
asked
• yesterday
Which of the following is true about Kruskal and Prim MST algorithms? Assume that Prim is implemented for adjacency list representation using Binary Heap and Kruskal is implemented using union by rank.
a)
Worst case time complexity of both algorithms is same.
b)
Worst case time complexity of Kruskal is better than Prim
c)
Worst case time complexity of Prim is better than Kruskal
Correct answer is option 'A'. Can you explain this answer?
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Taruna Rawat Rawat
asked
• yesterday
A bar of diameter 30mm is subjected to a tensile load such that the measured extension on a gauge length of 200mm is 0.09mm and the change in diameter is 0.0045mm. Calculate the Poissons ratio?
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Anubh Sinha
asked
• yesterday
An endpoint of an inter-process communication flow across a computer network is called
a)
socket
b)
pipe
c)
port
d)
none of the mentioned
Correct answer is option 'A'. Can you explain this answer?
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Manikant Sharma
asked
• yesterday
Consider the pushdown automaton (PDA) below which runs over the input alphabet (a, b, c). It has the stack alphabet {Z
0
, X} where Z
0
is the bottom-of-stack marker. The set of states of the PDA is (s, t, u, f} where s is the start state and f is the final state. The PDA accepts by final state. The transitions of the PDA given below are depicted in a standard manner. For example, the transition (s, b, X) → (t, XZ
0
) means that if the PDA is in state s and the symbol on the top of the stack is X, then it can read b from the input and move to state t after popping the top of stack and pushing the symbols Z
0
and X (in that order) on the stack.
...
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a)
{a
l
b
m
c
n
| l = m = n}
b)
{a
l
b
m
c
n
| l = m}
c)
{a
l
b
m
c
n
| 2l = m+n}
d)
{a
l
b
m
c
n
| m=n}
Correct answer is option 'C'. Can you explain this answer?
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Priy Gar
asked
• yesterday
User agent does not support this
a)
Composing messages
b)
Reading messages
c)
Replying messages
d)
All of the mentioned
Correct answer is option 'D'. Can you explain this answer?
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Anuja Fole
asked
• yesterday
Consider a node X in a Binary Tree. Given that X has two children, let Y be Inorder successor of X. Which of the following is true about Y?
a)
Y has no right child
b)
Y has no left child
c)
Y has both children
d)
None of the above
Correct answer is option 'B'. Can you explain this answer?
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Nanayaw Elite
asked
• yesterday
An independently deliverable piece of functionality providing access to its services through interface is called
a)
Software measurement
b)
Software composition
c)
Software measure
d)
Software component
Correct answer is option 'D'. Can you explain this answer?
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Jitender Gupta
asked
• yesterday
Consider the following logic program P A(x) <- B(x, y), C(y) <- B(x,x) Which of the following first order sentences is equivalent to P?
a)
b)
c)
d)
Correct answer is option 'C'. Can you explain this answer?
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Shalini Saini Saini
asked
• yesterday
Half-adder is also known as
a)
AND gate
b)
NAND gate
c)
NOR gate
d)
EX-OR gate
Correct answer is option 'D'. Can you explain this answer?
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Goli Pravalika
asked
• yesterday
Which is NOT a software characteristic?
a)
Software does not wear out
b)
Software is flexible
c)
Software is not manufactured
d)
Software is always correct
Correct answer is option 'D'. Can you explain this answer?
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Apurva Patel
asked
• yesterday
Maximum Subarray Sum problem is to find the subarray with maximum sum. For example, given an array {12, -13, -5, 25, -20, 30, 10}, the maximum subarray sum is 45. The naive solution for this problem is to calculate sum of all subarrays starting with every element and return the maximum of all. We can solve this using Divide and Conquer, what will be the worst case time complexity using Divide and Conquer.
a)
O(n)
b)
O(nLogn)
c)
O(Logn)
d)
O(n^2)
Correct answer is option 'B'. Can you explain this answer?
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G Ravi Teja Reddy
asked
• yesterday
Draw the projection of the points A35mm below the Hpand vp?
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Shubham Kaneri
asked
• yesterday
Which one of the following is true ?
a)
The language
b)
The language
c)
The language
d)
The language
Correct answer is option 'C'. Can you explain this answer?
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Abhishek Gupta Gupta
asked
• yesterday
The law which states that the rate of change of momentum of the body is directly proportional to net force acting on the body?
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Nikki Tiwari
asked
• yesterday
The access times of the main memory and the Cache memory, in a computer system, are 500 n sec and 50 n sec, respectively. It is estimated that 80% of the main memory request are for read the rest for write. The hit ratio for the read access only is 0.9 and a write-through policy (where both main and cache memories are updated simultaneously) is used.
Determine the average time of the main memory.
Correct answer is 'Average memory access time = Time spend for read + Time spend for write= Read time when cache hit + Read time when cache miss+Write time when cache hit + Write time when cache miss= 0.8 ⨯ 0.9 ⨯ 50 + 0.8 ⨯ 0.1 ⨯ (500+50) (assuming hierarchical read from memory and cache as only simultaneous write is mentioned in question)+ 0.2 ⨯ 0.9 ⨯ 500 + 0.2 ⨯ 0.1 ⨯ 500 (simultaneous write mentioned in question)= 36 + 44 + 90 + 10 = 180 ns'. Can you explain this answer?
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Anubh Sinha
asked
• yesterday
User datagram protocol is called connectionless because
a)
all UDP packets are treated independently by transport layer
b)
it sends data as a stream of related packets
c)
both (a) and (b)
d)
none of the mentioned
Correct answer is option 'A'. Can you explain this answer?
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G AMSHUMAAN
asked
• yesterday
The set of permitted values for each attribute is called its
a)
Attribute set
b)
Attribute range
c)
Domain
d)
Group
Correct answer is option 'C'. Can you explain this answer?
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Susan Oomen
asked
• yesterday
Two processors A and B have clock frequencies of 700 Mhz and 900 Mhz respectively. Suppose A can execute an instruction with an averageof 3 steps and B can execute with an average of 5 steps.For the execution of the same instruction which processor is faster
a)
A
b)
B
c)
Both take the same time
d)
Insufficient information
Correct answer is option 'A'. Can you explain this answer?
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Damayanti Daule
asked
• yesterday
Which one of the following is FALSE?
a)
A basic block is a sequence of instructions where control enters the sequence at the beginning and exits at the end.
b)
Available expression analysis can be used for common subexpression elimination.
c)
Live variable analysis can be used for dead code elimination.
d)
x = 4 ∗ 5 ⇒ x = 20 is an example of common subexpression elimination.
Correct answer is option 'D'. Can you explain this answer?
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Abhijeet Bolegave Bolega
asked
• yesterday
Ify = (x sqrt(a ^ 2 x ^ 2)) ^ 2 prove that (a^ 2 x^ 2 )y n 2 (2n 1)xy n 1 (n^ 2 -4)y n =0?
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Lavanya Ballem
asked
• yesterday
Consider the two cascaded 2-to-1 multiplexers as shown in the figure:
The minimal sum of products form of the output X is
a)
Q′R+P′Q+PQR
b)
P+Q′R′
c)
Q′R+P′Q
d)
Q′R+PQR′
Correct answer is option 'A'. Can you explain this answer?
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Vilas Shelke
asked
• yesterday
If DHCP snooping is configured on a LAN switch, then clients having specific ______ can access the network.
a)
MAC address
b)
IP address
c)
Both (a) and (b)
d)
None of the mentionedView Answer
Correct answer is option 'C'. Can you explain this answer?
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Akash Sharma
asked
• yesterday
Find the Fourier sine transform of xe^-x^2/2?
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Yellapantula Sai
asked
• yesterday
The content of AC in the basic computer is hexadecimal A937 and the initial value of E is 1. Determine the contents of AC, E, PC, AR, and IR in hexadecimal after the execution of the CLA instruction. Repeat 11 more times, sta
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rting from each one of the register-reference instructions. The initial value of PC is hexadecimal 021.?
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Priya P.s.r
asked
• yesterday
Which of the following is not included under operating activities. (A) Payment for expenses and employees (B) Funding of debtors (C) Payment for a new investment (D) Receipts from income?
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Rajendra Malaviya
asked
• yesterday
Three of the five students allocated to a hostel put in special requests to the warden. Given the floor plan of the vacant rooms, select the allocation plan that will accommodate all their requests.
Request X: Due to pollen allergy, I want to avoid a wing next to the garden.
Request by Y: I want to live as far from the washrooms as possible, since I am very sensitive to
smell.
Request by Z: I believe in Vaastu and so want to stay in the South-west wing.
The shaded rooms are already occupied. WR is washroom.
a)
b)
c)
d)
Correct answer is option 'A'. Can you explain this answer?
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Sandya Bittla
asked
• yesterday
how to construct a finite automata and scanning algorithm for recognizing identifiers and numerical constant
Related:
Lexical Analysis
?
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Nikita Sharma
asked
• yesterday
Which is NOT the part of operating procedure manuals?
a)
User manuals
b)
Operational manuals
c)
Documentation manuals
d)
Installation manuals
Correct answer is option 'C'. Can you explain this answer?
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Tabassum Khan
asked
• yesterday
Pda example solution for : {w/w ={a,b}* where a=b}?
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Harmanjit Singh Parmar
asked
• yesterday
Which of the regular expressions given below represent the following DFA?
I) 0*1(1+00*1)*
II) 0*1*1+11*0*1
III) (0+1)*1
a)
I and II only
b)
I and III on
c)
II and III only
d)
I, II, and III
Correct answer is option 'B'. Can you explain this answer?
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ANMOL BANSAL
asked
• yesterday
Which one of the following functions is continuous at x = 3?
a)
b)
c)
d)
Correct answer is option 'B'. Can you explain this answer?
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Divya Dharshini Dharshin
asked
• 2 days ago
The mobility of free electrons and holes in a pure silicon are 0.13 and 0.05m²/V-s and the corresponding values for pure germanium are 0.38 and 0.18 m²/V-s.Determine the value of intrinsic conductivity for both silicon and ge
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rmanium.Given that ni=2.5×10^19/m³ for germanium and ni=1.5×10^16/m³ for silicon at room temperature?
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