SSA Chandigarh TGT Science - Medical Mock Test - 8 - SSA Chandigarh MCQ

Hence, Option A is correct.

Hence, Option B is correct.

The average weight of A, B, C and D = 68 kg
The average weight of A, B, C, D and E = 70 kg
So the answer = 70 × 5 – 68 × 4 = 78 kg
Hence, Option A is correct.

In 4 : 7 : : 16 : 28, 7 and 16 are called:

• In a proportion, the first and last terms are called the "extreme terms," and the middle terms are called the "middle terms."
• Here, 4 and 28 are the extreme terms, and 7 and 16 are the middle terms.
• So, the answer is (b) middle terms.

Explanation:

127.0.0.1 is a loop-back address.

Here is a breakdown of the different types of IP addresses:

• Limited broadcast address: This is an address used to send a message to all devices on the local network. It is represented by the IP address 255.255.255.255.


• Direct broadcast address: This is an address used to send a message to all devices on a specific network. It is represented by the IP address with all host bits set to 1.


• Multicast address: This is an address used to send a message to a specific group of devices on a network. It is represented by a range of IP addresses.


• Loop-back address: This is a special address used to test network connectivity on a local device. It is represented by the IP address 127.0.0.1.

Therefore, the correct answer is D: Loop-back address.

States of a Five-State Process Model:


The five-state process model is a common model used in operating systems to represent the different states a process can be in. The states include:
1. Running: This state represents the process that is currently being executed by the CPU.
2. Ready: This state represents the process that is waiting to be assigned to a CPU for execution. It is in main memory and is eligible for execution.
3. New: This state represents the newly created process that has not yet been admitted to the pool of executable processes.
4. Exit: This state represents the process that has finished execution and has been terminated.
5. Destroy: This state represents the process that has been removed from the system and its resources have been deallocated.
Answer:


Based on the given options, the correct answer is C: i, ii, iii, and iv only. The states included in this answer are Running, Ready, New, and Exit. The Destroy state is not included in the answer.
Note: Option C provides the correct states of the five-state process model.

To insert three columns between columns D and E, you need to follow these steps:
1. Select column E:
- Click on the column header labeled "E" to select the entire column.
- Typically, you can click on the letter "E" at the top of the spreadsheet to select the column.
2. Insert three columns:
- Right-click on the selected column header.
- From the context menu, choose the "Insert" option.
- This will insert three new blank columns to the left of the selected column (E).
3. Verify the inserted columns:
- Check that the new columns have been inserted correctly by observing the column labels.
- The three new columns should be labeled D, E, and F, respectively.
By following these steps, you have successfully inserted three columns between columns D and E in your spreadsheet.

PCB stands for Process Control Block.
The Process Control Block (PCB) is a data structure used by operating systems to manage processes. It contains all the necessary information about a process that the operating system needs to manage and control the execution of the process.
The PCB includes the following information:
1. Process ID (PID): A unique identifier assigned to each process by the operating system.
2. Process State: Indicates the current state of the process, such as running, ready, waiting, or terminated.
3. Program Counter: Stores the address of the next instruction to be executed by the process.
4. CPU Registers: Contains the values of the CPU registers being used by the process, such as the accumulator, stack pointer, and program status word.
5. Memory Management Information: Includes information about the memory allocated to the process, such as base and limit registers, page tables, and segment tables.
6. Scheduling Information: Contains data related to process scheduling, such as priority, time slice, and waiting time.
7. I/O Status Information: Stores the status of I/O operations initiated by the process, such as the list of open files and their file descriptors.
8. Parent Process ID: Stores the PID of the parent process that created the current process.
9. Child Process ID: Stores the PID of the child process created by the current process, if any.
The PCB plays a crucial role in process management:
- Context Switching: When the operating system switches from one process to another, it saves the context of the currently running process in its PCB and restores the context of the next process from its PCB.
- Process Scheduling: The PCB contains scheduling information that helps the operating system determine the priority and order in which processes should be executed.
- Process Communication: The PCB can be used to facilitate process communication by providing information about shared resources, inter-process communication channels, and synchronization mechanisms.
- Resource Management: The PCB includes information about the resources allocated to the process, such as memory, files, and I/O devices, which helps the operating system manage and track resource usage.
In conclusion, the Process Control Block (PCB) is a data structure used by operating systems to manage and control processes. It contains essential information about a process, including its state, CPU registers, memory management details, and scheduling information. The PCB plays a crucial role in process management, including context switching, process scheduling, process communication, and resource management.

Working with Large Worksheets in Excel
When working with large worksheets in Excel, there are several techniques you can use to manage and optimize your data. These include:
Sizing the Worksheet to Fit on Specific Pages:
- Adjusting the page setup settings to control how your worksheet is printed
- Specifying the number of pages you want your worksheet to fit on
- Ensuring that the data on each page is legible and not cut off
Adding and Removing Page Breaks:
- Inserting manual page breaks to control where your data is split across pages
- Removing unnecessary page breaks to optimize the layout of your worksheet
Specifying Only Certain Print Areas:
- Selecting specific ranges of cells that you want to print
- Defining print areas to exclude unnecessary data
- Printing only the essential information from your worksheet
All of These:
- Utilizing a combination of these techniques to effectively manage large worksheets in Excel
- Sizing the worksheet, adding and removing page breaks, and specifying print areas can all be used together to create an optimized print output.
In conclusion, when working with large worksheets in Excel, it is important to size the worksheet to fit on specific pages, add and remove page breaks as needed, and specify only certain print areas. By utilizing these techniques, you can effectively manage and optimize your data for printing purposes.

Answer:
The value displayed if the formula "= "$55.00" 5" is entered into a cell is 60 (Option B).
Here is the detailed solution:
1. The formula "= "$55.00" 5" combines a text string "$55.00" with the number 5.
2. When a text string is combined with a number using the plus sign (+) operator, Excel tries to convert the text into a number.
3. In this case, "$55.00" cannot be converted into a number because it contains a dollar sign and double quotes.
4. As a result, Excel treats "$55.00" as text and concatenates it with the number 5.
5. The result of the formula is the text string "$55.00" followed by the number 5, which is " $55.00 5".
6. Since the resulting value is a text string, it cannot be mathematically calculated.
7. Therefore, the value displayed in the cell will be the text string itself, which is "$55.00 5" (Option C).
8. Option B, which states 60, is incorrect because the formula does not perform any mathematical operations on the text string and number.
9. The correct answer is Option C, which displays the text string "$55.00 5".

Explanation:
The round robin CPU scheduling algorithm is a time-sharing system where each process is executed for a fixed time slice called a time quantum. Once the time quantum expires, the CPU is preempted and the next process in the queue is executed. This process continues until all processes have been executed.
Now, let's analyze the statements given in the question:
A: Using very large time slice degenerates into first come first serve algorithm
- When a large time slice is used, each process is allowed to run for a longer duration before being preempted.
- This essentially means that the CPU is allocated to each process in a sequential manner, following the order in which they arrived.
- Therefore, using a large time slice in round robin scheduling effectively degenerates into the first come first serve algorithm.
B: Using extremely small time slices improves performance
- Using extremely small time slices can lead to a high overhead due to the frequent context switches between processes.
- Context switching involves saving the current state of a process and loading the state of the next process, which incurs additional time.
- This overhead can degrade the overall system performance, especially when the number of processes is large.
C: Using extremely small time slices degenerates into last in first out algorithm
- This statement is not accurate. Using extremely small time slices does not lead to a last in first out algorithm.
- In round robin scheduling, the order of execution is based on the arrival time of the processes, not the order in which they were added to the queue.
D: Using medium-sized time slices leads to shortest request time first algorithm
- This statement is also not accurate. The round robin scheduling algorithm does not prioritize processes based on their request time.
- Instead, it ensures that each process gets an equal share of the CPU's time by using a fixed time slice.
Therefore, the correct answer is:
A: Using very large time slice degenerates into first come first serve algorithm

Solution to restrict running a macro automatically when starting Microsoft Excel:
To prevent a macro from running automatically when starting Microsoft Excel, you can follow these steps:
Option A: Hold down the SHIFT key during startup
- Start Excel by double-clicking the Excel shortcut or opening it from the Start menu.
- Hold down the SHIFT key on your keyboard while Excel is starting up.
- Continue holding the SHIFT key until Excel finishes loading.
By holding down the SHIFT key during startup, you can disable any macros that are set to run automatically. This is useful if you want to bypass the execution of macros temporarily.
Note: This method will only prevent macros from running automatically during startup. You can still manually run macros after Excel has started.
Additional Information:
- Holding down the CTRL key during startup does not restrict running macros automatically.
- Holding down the ESC key during startup does not restrict running macros automatically.
- Holding down the ALT key during startup does not restrict running macros automatically.
Remember, it is important to exercise caution when running macros in Excel, as they can potentially execute harmful actions.

Term used when you press and hold the left mouse key and move the mouse around the slide:

• Dragging: This is the correct term used when you press and hold the left mouse key and move the mouse around the slide. It refers to the action of moving an object or selecting multiple objects by holding down the mouse button and moving the cursor.


• Highlighting: This term is not applicable in this context. Highlighting usually refers to the action of selecting text or a portion of text by changing its background color.


• Selecting: This term is also not specifically used to describe the action of pressing and holding the left mouse key and moving the mouse around the slide. Selecting typically refers to choosing or picking something from a list or group of items.


• Both (b) and (c): This option is incorrect because the correct term for pressing and holding the left mouse key and moving the mouse around the slide is only dragging. The term "selecting" is not accurate in this context.

Therefore, the correct term used when you press and hold the left mouse key and move the mouse around the slide is dragging.

Answer:

A kernel is a software that manages the time of a microprocessor to ensure that all time critical events are processed as efficiently as possible. This software allows the system activities to be divided into multiple independent elements called tasks.

Here is a detailed explanation:

• Kernel: The kernel is the core component of an operating system that manages the system's resources and provides essential services for other software. It acts as an intermediary between the hardware and software layers of the system.


• Time Management: The kernel is responsible for managing the time of the microprocessor. It ensures that time critical events, such as interrupts and scheduled tasks, are processed efficiently and in a timely manner.


• Task Division: The kernel allows the system activities to be divided into multiple independent elements called tasks. These tasks can run concurrently or in a predefined order, depending on their priorities and dependencies.


• Efficient Processing: By managing the time of the microprocessor and dividing system activities into tasks, the kernel ensures that time critical events are processed efficiently. This helps in optimizing the overall performance of the system.

Therefore, the correct answer is A: Kernel.

Excel's Treatment of 4/6 Entered in a Cell
Answer: D. Date
Explanation:
When 4/6 is entered in a cell without applying any formats, Excel will treat this as a Date. Here's a detailed explanation:
1. Excel's default behavior is to automatically interpret certain values entered in a cell based on their format.
2. In this case, when 4/6 is entered, Excel recognizes it as a date format due to the presence of a "/" symbol.
3. Excel assumes that the format is in the form of a fraction, with the numerator being the day and the denominator being the month.
4. Since 4/6 does not represent a valid date (there is no 4th month in the calendar), Excel converts it to a date format by assuming that it represents the 6th day of the 4th month of the current year.
5. This default date conversion can lead to confusion if the intention was to enter a fraction or a different numeric value.
6. To avoid Excel treating 4/6 as a date, you can apply a different format to the cell, such as General or Number, which will recognize it as a fraction or numeric value instead of a date.
Summary:
When 4/6 is entered in a cell without any formatting, Excel treats it as a date by default. To prevent this, you can apply a different format to the cell, such as General or Number.

Explanation:
The control footing refers to the labels printed at the end of each control group in a report. It is not the same as the report heading or the labels printed at the end of each page.
Here is a breakdown of the options:
A: Same as report heading
- This statement is incorrect as control footing is not the same as the report heading.
B: The labels printed at the end of each page
- This statement is incorrect as control footing is not the labels printed at the end of each page.
C: The labels printed at the end of each control group
- This statement is correct. Control footing refers to the labels printed at the end of each control group in a report.
D: The labels printed at the end of a report
- This statement is incorrect as control footing is not the labels printed at the end of a report.
Therefore, the correct answer is C: The labels printed at the end of each control group.

The sentence "One cannot expect children to understand these problems" in the Active Voice can be accurately transformed into the Passive Voice as:

C. Children cannot be expected to understand these problems.

This option represents the same meaning as the original sentence in the Passive Voice.

Explanation:

The correct answer is B: have been.

- When referring to the board of directors, it is considered a collective noun.
- In American English, a collective noun is typically treated as singular, while in British English, it can be treated as both singular and plural.
- In this case, the use of "have been" indicates that the board of directors is being treated as plural, which is acceptable in British English.
- Option A (are) would be correct if the sentence was in the present tense, but the given sentence is in the present perfect tense, therefore "have been" is the appropriate choice.
- Option C (has been) would be correct if the board of directors was being treated as singular, but the sentence is in the present perfect tense, and "have been" is the appropriate choice for a plural subject.
- Option D (were) would be correct if the sentence was in the past tense, but the given sentence is in the present perfect tense, therefore "have been" is the appropriate choice.

Diversion: The act of turning aside or redirecting from a course or path, often to something more enjoyable or entertaining.
Deviation: The act of departing or straying from a standard or expected course; a divergence or deviation from the norm.

Tongue in cheek: a humorous or sarcastic statement expressed in a serious manner; in an ironic, flippant, or insincere way.
Above someone’s station: higher than suitable for position or rank.
Agitate the gravel: to get angry.
Be thin on the ground: exist in small numbers or amounts.
Hence, the correct answer is option A. 

Answer: A
Explanation:

The analogy can be understood as follows:
- Hong Kong is a Special Administrative Region (SAR) of China.
- Vatican City, also known as the Holy See, is an independent city-state enclaved within Rome, Italy.

Therefore, the correct option to complete the analogy is:

Hong Kong : China :: Vatican : Rome

The Jules Rimet Trophy was the original trophy awarded to the winners of the FIFA World Cup. It was named after the FIFA president Jules Rimet. However, it was later replaced by the current FIFA World Cup Trophy in 1974.

The Ganges River, originating from Gangotri Glacier, is the longest river in India, measuring around 2525 km in length.

The Correct Answer is "C.V. Raman"

C.V. Raman was awarded the Bharat Ratna in 1954, the same year the award was established. He was one of the most prominent scientists in India, noted for his work in the field of light scattering. This work led to his discovery of the phenomenon, now called "Raman scattering," which earned him the Nobel Prize in Physics in 1930. He was the first Asian and first non-white person to receive any Nobel Prize in the sciences.

Alongside C.V. Raman, the first recipients of the Bharat Ratna in 1954 were politician C. Rajagopalachari and philosopher Sarvepalli Radhakrishnan.

SpaceX successfully deployed the TSAT-1A satellite developed by Tata Advanced Systems Limited in partnership with Satellogic Inc. The launch took place from SpaceX’s Falcon 9 rocket from Kennedy Space Center, Florida. The TSAT-1A satellite was assembled at TASL’s Assembly plant in Vemagal, Karnataka, and is designed to deliver high-resolution optical satellite images.

ਸਹੀ ਜਵਾਬ ਹੈ ,ਯੂਨਾਨ

ਪੈਰੇ ਨੂੰ ਪੜ੍ਹ ਕੇ ਸਾਨੂ ਇਹ ਜਾਣਕਾਰੀ ਮਿਲਦੀ ਹੈ ਕਿ ,ਸੰਗਮਰਮਰ ਦੀ ਵਰਤੋਂ ਪਹਿਲਾਂ-ਪਹਿਲ ਯੂਨਾਨ ਦੇਸ਼ ਵਿੱਚ ਹੋਈ।

Key Points

ਉਪਰੋਕਤ ਪੈਰੇ ਵਿਚ ਲਿਖਿਆ ਹੋਇਆ ਸਤਰਾਂ ਅਨੁਸਾਰ ,ਯੂਨਾਨ ਵਿੱਚ ਪਹਿਲਾਂ-ਪਹਿਲ ਸੰਗਮਰਮਰ ਦੀ ਵਰਤੋਂ ਮੰਦਰਾਂ ਅਤੇ ਹੋਰ ਇਮਾਰਤਾਂ ਲਈ ਹੋਈ ਤੇ ਮੰਨੀ ਜਾਂਦੀ ਹੈ।

ਸਹੀ ਜਵਾਬ ਹੈ , ਬਹੁਤ ਖੁਸ਼ ਹੋਣਾ

Additional Information

• ਕੰਨਾਂ ਨੂੰ ਹੱਥ ਲਾਉਣੇ- ਤੌਬਾ ਕਰਨੀ
• ਖੇਹ ਪੁਆਉਣੀ – ਬਦਨਾਮੀ ਕਰਵਾਉਣੀ
• ਠੰਢੀਆਂ ਛਾਵਾਂ ਮਾਣਨਾ- ਸੁੱਖ ਭੋਗਨਾ

ਸਮਾਨਾਰਥ ਸ਼ਬਦ: ਇਕ ਹੀ ਸ਼ਬਦ ਦੇ ਵੱਖ-ਵੱਖ ਪ੍ਰਸੰਗਾਂ ਵਿਚ ਵੱਖ-ਵੱਖ ਅਰਥ ਹੁੰਦੇ ਹਨ। ਇਸੇ ਤਰ੍ਹਾਂ ਇਕ ਹੀ ਅਰਥ ਨੂਮ ਪ੍ਰਗਟਾਉਣ ਲਈ ਕਈ-ਕਈ ਸ਼ਬਦ ਹੁੰਦੇ ਹਨ। ਕੁਝ ਵੱਖ-ਵੱਖ ਸ਼ਬਦ ਬਿਲਕੁਲ ਇਕ ਹੀ ਅਰਥ ਰੱਖਦੇ ਹਨ ਪਰ ਬਹੁਤੀ ਵਾਰੀ ਸਮਾਨਾਰਥਕ ਸਮਝੇ ਜਾਂਦੇ ਸ਼ਬਦ ਕੇਵਲ ਨੇੜੇ-ਤੇੜੇ ਦੇ ਅਰਥਾਂ ਨੂੰ ਹੀ ਪ੍ਰਗਟਾਉਦੇ ਹਨ। ਪਹਿਲੀ ਤਰ੍ਹਾਂ ਦੇ ਸਮਾਨਾਰਥਕ ਸ਼ਬਦਾ ਦੀਆਂ ਕੁਝ ਉਦਾਹਰਨਾਂ ਇਸ ਪ੍ਰਕਾਰ ਹਨ-

Key Points

ਉਪਕਾਰ- ਨੇਕੀ, ਭਲਾਈ, ਮਿਹਰਬਾਨੀ

• ਉੱਨਤੀ - ਤਰੱਕੀ
• ਜਤਨ - ਕੋਸ਼ਿਸ਼
• ਜਲ - ਪਾਣੀ
• ਅਦਭੁੱਤ - ਅਨੋਖਾ
• ਅਦਬ - ਇਜ਼ਤ
• ਉੱਘਾ - ਮਸ਼ਹੂਰ
• ਉਪਮਾ - ਸ਼ਲਾਘਾ, ਪ੍ਰਸ਼ੰਸਾ

ਸਹੀ ਉੱਤਰ ਹੈ , ਸਾਹਿਤਕਾਰ

Additional Information

• ਉਹ ਪੁਸਤਕ ਜਿਸ ਵਿਚ ਲਿਖਾਰੀ ਨੇ ਕਿਸੇ ਹੋਰ ਵਿਅਕਤੀ ਦੀ ਜੀਵਨੀ ਲਿਖੀ ਹੋਵੇ – ਜੀਵਨੀ
• ਉਹ ਪੁਸਤਕ ਜਿਸ ਵਿਚ ਲਿਖਾਰੀ ਵਲੋਂ ਆਪਣੀ ਜੀਵਨੀ ਲਿਖੀ ਹੋਵੇ – ਸ਼ੈਜੀਵਨੀ
• ਕਹਾਣੀਆਂ ਲਿਖਣ ਵਾਲਾ – ਕਹਾਣੀਕਾਰ

Hence, option D is correct.