1. The most important characteristic of a monitor is___________
(A) Clarity (B) Dot pitch
(C) Resolution (D) Refresh rate
2. The keyboard keys that are labeled F1, F2 and so on are called
(A) Typewriters keys (B) Function keys
(C) Special purpose keys (D) Numeric keys
3. Which of the following device is not from pointing type of device?
(A) Mouse (B) Touch screen
(C) Keyboard (D) Joystick
4. Perform BCD addition of (23)BCD + (20)BCD .
(A) 00110100 (B) 01000011
(C) 10011 (D) 11100
5. ________translates and executes program at run time line by line
(A) Compiler (B) Interpreter
(C) Linker (D) Loader
6. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
(A)Spam (B) Trash
(C) Calibri (D) Courier
7. Which among the following is responsible for allocating IP addresses and managing the domain name system?
(A)Domain name warehousing
(B) Internet Corporation For Assigned Names and Numbers
(C) Internet Assigned Numbers Authority
(D) None of these
8. The 9’s complement of 45 is _____________
(A) 45 (B) 54
(C) 64 (D) 46
9. A network that is connected to the Internet, but uses encryption to scramble all the data sent through the Internet is called ?
(A) My network (B) Virtual private Network
(C) Social Network (D) None of these
10. The software tool that enable a user to interact with computer for a specific purpose are known as?
(A) Application (B) Hardware
(C) Networked software (D) None of these
11. The performance of a hard drive or other storage device , meaning how long it takes to locate a file is called ?
(A) Response Time (B) Access Time
(C) Quick Time (D) None of these
12. The word bandwidth is also used to mean ________?
(A) width of the data cable
(B) number of the computers on a particular network
(C) amount of data transferred
(D) None of these
13. The ___ layer is responsible for node to node packet delivery.
(A) session (B) network
(C) physical (D) data link
14. FTP runs exclusively over ________
(A) HTTP (B) TCP
(C) SMTP (D) HTML
15. The ______ of system includes the programs or instructions.
(A) hardware (B) icon
(C) software (D) information
16. BSC is developed by ____________
(A) Motorola (B) IBM
(C) Nokia (D) Toshiba
17. A word in a web page that, when clicked, opens another document is called ______
(A) anchor (B) hyperlink
(C) reference (D) URL
18. One Terabyte (1 TB) is equal to?
(A) 1028 GB (B) 1012 GB
(C) 1000 GB (D) 1024 GB
19. Which operating system is developed and used by Apple Inc?
(A) Windows (B) Android
(C) iOS (D) UNIX
20. Which of the following places the common data elements in order from smallest to largest?
(A) Character, File, Record, Field, Database, File
(B)Character, Record, Field, Database, File
(C)Character, Field, Record, File, Database
(D)Bit, Byte, Character, Record, Field, File, Database
