Computer Knowledge For IBPS-PO/CLERK- Examination
1. The IMAP protocol is used for what Internet service?
(1) Web hosting
(2) Email
(3) File transfers
(4) Online chat
(5) Video Conference
Ans. (2) IMAP protocol is a method of accessing e-mail messages on a server without having to download them to your local hard drive.
2. Most digital cameras save photos in what image format?
(1) PNG
(2) BMP
(3) GIF
(4) JPEG
(5) MIBS
Ans. (4) Most digital cameras save photos in JPEG image format.
3. Which of the following is not a Linux distribution?
(1) Red Hat
(2) Ubuntu
(3) Palm
(4) Debian
(5) openSUSE
Ans. (3) Palm is not Linux distribution.
4. What is the purpose of metadata?
(1) It logs system events.
(2) It is used to convert data from one format to another.
(3) It serves as a backup of the original data.
(4) It describes other data.
(5) All of above
Ans. (4) Metadata provides information about a certain item's content.
5. What is the purpose of a name server?
(1) It allows users to register new domain names.
(2) It provides a list of unregistered domain names.
(3) It translates domain names into computer name.
(4) It enables a domain name to have multiple subdomains.
(5) It translates domain names into IP addresses
Ans. (5) It translates domain names into IP addresses
6. Which technology allows you to convert a scanned document into a text file?
(1) OCR
(2) FTP
(3) TTF
(4) CRT
(5) TFT
Ans. (1) OCR (Optical Character Recognition) technology allows you to convert a scanned document into a text file.
7. A parity bit is commonly used for what purpose?
(1) Encryption
(2) Compression
(3) Version Control
(4) Error Checking
(5) Bit representation
Ans. (4) A parity bit is commonly used for error checking.
8. YouTube is a subsidiary of what company?
(1) Apple
(2) Microsoft
(3) Google
(4) Facebook
(5) Sony
Ans. (3) YouTube is a subsidiary of Google Company.
9. Which operating system includes a "task bar" as a primary interface element?
(1) Windows
(2) Mac OS X
(3) iOS
(4) Linux
(5) Unix
Ans. (1) Window operating system includes a "task bar" as a primary interface element.
10. What is the most common purpose of unmounting a disk?
(1) To reformat a hard drive.
(2) To safely remove a disk drive from a computer.
(3) To share files on the disk with other computers.
(4) To backup files on the disk.
(5) To safely attach a disk drive to a computer
Ans. (2) To safely remove a disk drive from a computer
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