21-BIOS stands for ______.
(A) Bit-initiated Operating System
(B) Basic Input / Output System
(C) Basic Initial Operating System
(D) Bandwidth Initiated Output System
22-. ________ is a standard Internet protocol for transmitting files between computers on the Internet over TCP/IP connections.
(A) Hyper Text transfer Protocol (HTTP)
(B) Internet Protocol Security (IPSec)
(C) Fiber to Home (FTH)
(D) File Transfer Protocol (FTP)
23-A low level programming language for microprocessor and other programmable devices is known as:
(A) Assembly Language
(B) High Level Language
(C) Machine Language
(D) Language Translator
24-In a computer system 4 Bits are equal to_____.
(A) 1 Nibble
(B) 1 Byte
(C) 1 Character
(D) 1 Kilo Byte
25-In ______ Operating System, a user will prepare the job and hand it to a computer operator in form of a device like Punch Card.
(A) Multi Programming
(B) Time Sharing
26-. ______ is a network device that modulates and demodulates analog carrier signals for encoding and decoding digital information for processing.
(A) Cable Modem
(B) Software Modem
(C) External Modem
27-. ______ devices are internal or external devices that connect directly to a computer but do not contribute to the computer’s primary function, such as computing.
28-When did the first Email System begin?
29-. ______ is a feature of the Microsoft word 2010 which helps us to correct mistakes in a document without reading it.
(B) Drop Cap
(D) Spelling and Grammar
30-_______ contains multiple tabs, each with several groups of command.
(B) Active Cell
(C) Formula Bar
(D) Title Bar
21-(B), 22-(D), 23-(A), 24-(A), 25-(C), 26-(D), 27-(A), 28-(A), 29-(D), 30-(A)