Computer Questions for IBPS RRB PO and Clerk Mains

1.

Which of the following image formats was developed for CompuServe?

   A.) JPEG Image
   B.) GIF Image
   C.) PNG Image
   D.) None of these

Answer: Option 'B'

​GIF Image

2.

Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?

   A.) New Disk
   B.) Hard disk
   C.) Permanent disk
   D.) Optical disk

Answer: Option 'B'

A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.

3.

Which of the following HTML tags is used to create a horizontal line on a Web page? 

   A.) <hr>
   B.) <tr>
   C.) <line>
   D.) <hr1>

Answer: Option 'A'

In HTML, you can create a horizontal line on a Web page by using the <hr>tag. The purpose of the <hr> tag is to separate paragraphs or sections on a Web page.

4.

Which of the following statements is correct about EPROM? 

   A.) It is a type of ROM from which the stored data cannot be erased
   B.) In this memory, data can be erased by electronic emission
   C.) It is a type of RAM
   D.) Ultraviolet rays are used to erase the data stored in the memory

Answer: Option 'D'

Ultraviolet rays are used to erase the data stored in the memory

5.

These printers do not establish any mechanical contact between the print head and the paper. The examples of such type of printers are  

   A.) line printers, drum printers
   B.) drum printers and dot-matrix printers
   C.) line printers and dot-matrix printers
   D.) inkjet and laser printers

Answer: Option 'D'

Non-impact printer does not establish any mechanical contact between the print head and the paper. The well-known non-impact printers are inkjet and laser printers. 

Computer Questions for IBPS RRB PO Download Pdf

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