Select the pair that does not expresses a relationship similar to that expressed in the pair:
Wheel: spokes
If a, b and c are three positive integers such that a and b are in the ratio 3:4 while b and c are in the ratio 2:1, then minimum integer value of a + b + c is _________
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Reaching a place of appointment on Friday. I found that I was two days earlier than the scheduled day. If I had reached on the following Wednesday then how many days late would I have been?
Which one of the following options is the closest in meaning to the word 'mitigate'?
Choose the most appropriate word(s) from the options given below to complete the following sentence.
It was hoped at the time that that place would become the centre from which the civilization of Africa would proceed; but this ________ was not fulfilled.
3, k, 2, 8, m, 3
The arithmetic mean of the list of numbers above is 4. If k and m are integers and k ≠ m, what is the median of the list?
Consider a random walk on an infinite two-dimensional triangular lattice, a part of which is shown in the figure below.
If the probabilities of moving to any of the nearest neighbour sites are equal. What is the probability that the walker returns to the starting position at the end of exactly three steps?
Twelve straight lines are drawn in a plane such that no two of them are parallel and no three of them are concurrent. A circle is now drawn in the same plane such that all the points of intersection of all the lines lie inside the circle. What is the number of non-overlapping regions into which the circle is divided?
Electromagnetic radiation is an insidious culprit. Once upon a time, the major concern around electromagnetic radiation was due to high tension wires which carry huge amounts of electricity to cities. Now, we even carry sources of this radiation with us as cell phones, laptops, tablets and other wireless devices. While the most acute exposures to harmful levels of electromagnetic radiation are immediately realized as burns, the health effects due to chronic or occupational exposure may not manifest effects for months or years.
Which of the following can be the viable solution for electromagnetic radiation reduction?
In a mock exam, there were 3 sections. Out of all students, 60 students cleared the cut off in section 1, 50 students cleared the cutoff in section 2 and 56 students cleared the cut off in section 3. 20 students cleared the cutoff in section 1 and section 2, 16 cleared cut off in section 2 & section 3, 26 cleared the cut off in section 1 & section 3. The number of students who cleared cutoff of the only one section was equal & was 24 for each section. How many students cleared cut off all the three sections?
The regular expression which represents the set of strings in which every 0 is immediately followed by at least two 1's is ____________.
A and B are the only two host on a LAN which uses CSMA/CD protocol. A minimum time required by ‘A’ to detect collision is 600 μs. Find the time taken by the packet to travel from host A to host B.
What is the minterm that equals 1 if x1 = x3 = 0 and x2 = x4 = x5 = 1, and equals 0 otherwise?
Consider a 1024 MB free partition and the following memory request.
R1 requests 120 MB
R2 requests 250 MB
R3 requests 480 MB
R4 requests 40 MB
Which of the following allocation technique will merge the partition into the original 1024 KB segment, when R4 finishes?
Consider a double-ended queue with elements 31, 17, 4, 22, 19, 8. What is the time complexity of deletion of last element i.e. 8 and insertion of new element 10 at the rear?
The column vector is a simultaneous Eigen vector of
Consider a processor that includes a base with indexing addressing mode. Suppose an instruction is encountered that employs this addressing mode and specifies a displacement of 1500. Base register contains the value 3456 and index register contains the value 4. What is the address of the operand?
The address of a class C host is to be split into subnets with a n-bit subnet number. The maximum number of hosts in each subnet is 14. Find the value of n.
Which of the following options is INCORRECT?
Consider a following resource allocation graph with multiple instance of each resource type.
Which of the following statement is true about above system?
Which of the following is the correct way to allocate a memory for the following structure?
struct Student
{
int sid;
int age;
char grade;
};
In TCP connection, When SYN segment is sent, the value of retransmission-timeout is set to 11 sec. and when the SYN + ACK segment is received at the sender side the time required for the segment to reach the destination (i.e. at the sender side) and be acknowledged is equal to 3.2 sec. Find the retransmission – timeout.
Consider the following syntax directed definition:
The above SDD is
There are two boxes each containing two components. Each component is defective with probability ¼, independent of all other components. The probability that exactly one box contains exactly one defective component equals?
Which of the following statements is false?
A data is sent to UDP along with a pair of socket address and the length of data. After receiving data, UDP adds the header and passes the user datagram to IP with the socket address. What is the maximum size of the data that can be encapsulated in a UDP datagram?
What is the output of following C code:
#include <stdio.h>
int main(void) {
char *p;
p = "Programming";
p++ ;
++p;
--p;
p--;
printf( p );
return 0;
}
f the number of balanced parenthesis possible with 'n' pair of parenthesis is 14, what is the value of 'n'?
Consider the following statements:
S1: The identifying relationship is many-to-one from the weak entity set to the identifying entity set, and the participation of the weak entity set in the relationship is total.
S2: It is possible to have a weak entity set with more than one identifying entity set.
The number of correct statements are ______
55 docs|215 tests
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55 docs|215 tests
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