JKSSB Todays Question Paper

Computer Section Questions 

  1. Question:

Which of the following is a product of Meta Platforms Inc.?

A) Instagram

B) Azure

C) Skype

D) Github

  Answer:  

  A) Instagram  .

  2. Question:

Which of the following is NOT an e-commerce website?

A) AJIO

B) Amazon

C) Facebook

D) Bookmyshow

  Answer:  

  C) Facebook  .

  3. Question:

Consider the following statements about Device Driver.

1. It is a hardware device that is attached to a computer.

2. It acts as a translator between the hardware device and operating systems or applications that use it.

3. It instructs the computer on how to communicate with the device by translating the operating system's instructions into a language that a device can understand in order to perform the necessary tasks.

4. Examples of device drivers: printer driver, display driver, USB driver, sound card driver, motherboard drivers, ROM drivers, etc.

Which of the above statements is/are correct?

  Answer:  2, 3, 4

Watch Video 

  4. Question:

Which of the following is an example of internal hardware devices?

A) Video card

B) Touchpad

C) Webcam

D) Microphone

  Answer:  

  A) Video card  .

  5. Question:

Direct Memory Access (DMA) controller is a feature within the computer that:

A) Transfers the data to the main memory without intervention of CPU.

B) Coordinates communication between the computer and network devices.

C) Provides a graphical interface for managing system resources.

D) Manages the CPU’s clock speed and temperature.

  Answer:  

  A) Transfers the data to the main memory without intervention of CPU  .

  6. Question:

Which of the following is NOT a real-time operating system?

A) RTLinux

B) Palm OS

C) QNX

D) VxWorks

  Answer:  

  B) Palm OS  .

  7. Question:

Match List   I (Key) with List   II (Shortcut keys on PowerPoint presentation):

  i) F5

  ii) Shift+F5

  iii) Alt+F5

  iv) Esc

List   II (Shortcut keys on PowerPoint presentation):

1) Start the presentation from beginning

2) Start the presentation from the current slide

3) Start the presentation in presenter view

4) End the presentation

  Answer:  

  i) F5: 1) Start the presentation from beginning

  ii) Shift+F5: 2) Start the presentation from the current slide

  iii) Alt+F5: 3) Start the presentation in presenter view

  iv) Esc: 4) End the presentation

  8. Question:

Which of the following statements about MS PowerPoint's slide master features is NOT true?

A) Changes made to the slide master affect all slides in the presentation that use the same layout.

B) You can create multiple slide masters within a single presentation.

C) Slide masters cannot be used to modify the font and background of slides.

D) Custom slide layouts can be created and saved in the template.

  Answer:  

  C) Slide masters cannot be used to modify the font and background of slides  .

  9. Question:

Which of the following statements about email protocols and services is NOT true?

A) POP3 enables users to access their email messages directly on the server without downloading them.

B) IMAP allows users to access and manage their email on multiple devices while keeping the messages synchronized.

C) SMTP is used for sending outgoing email messages from the client to the server.

D) Email clients can use SSL/TLS to encrypt the communication between the client and the server for secure email transmission.

  Answer:  

  A) POP3 enables users to access their email messages directly on the server without downloading them  .

10. What is the relationship between bits and bytes?

   A) 1 bit = 8 bytes.

   B) 1 byte = 8 bits.

   C) 1 bit = 4 bytes.

   D) 1 byte = 4 bits.

Answers:

 B) 1 byte = 8 bits.  

11. The first supercomputer developed by the Centre for Development of Advanced Computing (C-DAC), Pune is

   A) PARAM 2000.

   B) Mihir 2000.

   C) PARAM 8000.

   D) SAGA -220.

Answer:  C) PARAM 8000.