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Question 141

UP police computer operator 2025• Test

What is the primary role of the linker in system software? 

  1. AOption (a)

     Translates source code to machine code

  2. BOption (b)

    Combines object files into a single executable

  3. COption (c)

    Allocates memory to processes

  4. DOption (d)

    Converts machine code to binary

View answer & explanation

Correct answer

Answer: (a)A.

 Translates source code to machine code

Explanation not yet available.

Question 142

UP police computer operator 2025• Test

Which of the following most clearly reflects the need for automation in modern offices?

  1. AOption (a)

    Preference for physical files

  2. BOption (b)

    Use of typewriters

  3. COption (c)

    Increasing digital workload

  4. DOption (d)

    Overstaffing in departments

View answer & explanation

Correct answer

Answer: (a)A.

Preference for physical files

Explanation not yet available.

Question 143

UP police computer operator 2025• Test

Which file format is most suitable for storing forms captured electronically?

  1. AOption (a)

    MP4

  2. BOption (b)

    PDF

  3. COption (c)

    EXE

  4. DOption (d)

    WAV

View answer & explanation

Correct answer

Answer: (a)A.

MP4

Explanation not yet available.

Question 144

UP police computer operator 2025• Test

Which software best allows you to create form letters using mail merge? 

  1. AOption (a)

    CorelDRAW

  2. BOption (b)

    MM Cura

  3. COption (c)

    OpenOffice Impress 

  4. DOption (d)

    MS Word

View answer & explanation

Correct answer

Answer: (a)A.

CorelDRAW

Explanation not yet available.

Question 145

UP police computer operator 2025• Test

Which of the following is a physical security measure in network environments?

  1. AOption (a)

    SSL encryption

  2. BOption (b)

    Antivirus installation

  3. COption (c)

    Biometric access control

  4. DOption (d)

    Digital signature

View answer & explanation

Correct answer

Answer: (a)A.

SSL encryption

Explanation not yet available.

Question 146

UP police computer operator 2025• Test

What is the purpose of the "robots.txt" file in relation to search engines?

  1. AOption (a)

    It improves website speed.

  2. BOption (b)

    It enhances website security.

  3. COption (c)

    It instructs search engine crawlers on which pages to index or ignore.

  4. DOption (d)

    It redirects users to different URLs.

View answer & explanation

Correct answer

Answer: (a)A.

It improves website speed.

Explanation not yet available.

Question 147

UP police computer operator 2025• Test

What is the primary purpose of the Power-On Self-Test (POST)?

  1. AOption (a)

    Loads the operating system

  2. BOption (b)

    Displays the boot menu

  3. COption (c)

    Starts user applications

  4. DOption (d)

    Checks the attached hardware and memory

View answer & explanation

Correct answer

Answer: (a)A.

Loads the operating system

Explanation not yet available.

Question 148

UP police computer operator 2025• Test

Which HTTP status code is returned when a requested web page is permanently moved to a new URL?

  1. AOption (a)

    200

  2. BOption (b)

    500

  3. COption (c)

    301

  4. DOption (d)

    404

View answer & explanation

Correct answer

Answer: (a)A.

200

Explanation not yet available.

Question 149

UP police computer operator 2025• Test

What happens when you freeze panes in a spreadsheet?

  1. AOption (a)

     The worksheet locks and cannot be edited

  2. BOption (b)

    The spreadsheet automatically saves changes

  3. COption (c)

    Specific rows or columns remain visible while scrolling

  4. DOption (d)

    Data formatting is removed

View answer & explanation

Correct answer

Answer: (a)A.

 The worksheet locks and cannot be edited

Explanation not yet available.

Question 150

UP police computer operator 2025• Test

Which operator gives true if one or both conditions are true?

  1. AOption (a)

    OR

  2. BOption (b)

    NOT

  3. COption (c)

    AND

  4. DOption (d)

    XOR

View answer & explanation

Correct answer

Answer: (a)A.

OR

Explanation not yet available.