Computer Knowledge For CWE-PO/MT-V- Main Examination

Computer Knowledge For CWE-PO/MT-V- Main 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