Computer Knowledge MCQ-36

BOM represents Bill of Materials,

(A) True
(B) False
(C) Wrong Question
(D) Both a and b
(E) None of these

End-to-end connectivity is provided from host-to-host In

(A) network layer
(B) session layer
(C) data link layer
(D) transport layer
(E) None of these

TCP stands for

(A) Transform Control Protocol
(B) Transmission Control Protocol
(C) Transistor Control Protocol
(D) Transmission Communicational Protocol
(E) None of these

The method of Internet access that requires a phone line, but offers faster access speeds than dial-up is the

(A) cable
(B) satellite access
(C) fibre optic services
(D) Digital Subscriber Line (DSL)
(E) modem

The Internet is

(A) a large network of networks
(B) an internal communication system
(C) a communication system for the Indian Government
(D) All of the above
(E) None of the above

What is a compiler?

(A) A compiler does a conversion line by line as the program is run
(B) A compiler converts the whole of a higher level program code into machine code in one step
(C) A compiler is a general purpose language providing very efficient execution
(D) A compiler is calculating device which is providing very efficient execution
(E) None of these

A relation is in this form if it is in BCNF and has no multivalued dependencies:

(A) second normal form
(B) third normal form
(C) fourth normal form
(D) domain/key normal form
(E) None of these

___ grammars are not phase-structured,

(A) Regular
(B) Context -free
(C) Context-sensitive
(D) All of these
(E) None of these

Developing sets of instructions for the computer to follow and to do the task the same way as many times as needed is called __

(A) listing
(B) sequencing
(C) programming
(D) directing
(E) None of these

It is better to copy a file from a floppy disk to a hard disk, then open the copy on the hard disk because

(A) a floppy disk is easily moved from one computer to an other
(B) you can store more on a hard disk
(C) the computer cannot open a file stored on a floppy disk
(D) reading a hard disk is much faster and safer
(E) None of these

__ acts as temporary high speed holding area between the memory and the CPU thereby improving processing capabilities

(A) ROM
(B) RAM
(C) Temporary memory
(D) Cache memory
(E) Flash memory

To print a document press__ and then press ENTER

(A) SHIFT+ P
(B) CTRL + P
(C) ALT+ P
(D) ESC + P
(E) None of these

The type of software that controls the internal operations in the computer, and controls how the computer works with all its parts is which of the following?

(A) Shareware
(B) operating system software
(C) application software
(D) public domain software
(E) None of these

The device that assembles groups of characters into complete messages prior to their entering the CPU is called

(A) An Interpreter
(B) A Compiler
(C) A Communication processor
(D) An Editor
(E) A Translator

A set of computer programs that helps a computer monitor itself and function more efficiently is a/an __

(A) Windows
(B) System Software
(C) DBMS
(D) Application Software
(E) None of these

___ is the process of implementing command

(A) Fetching
(B) Storing
(C) Decoding
(D) Executing
(E) None of these

Which is of the following is NOT a famous operating system?

(A) Windows Vista
(B) Mac OS X
(C) Linux
(D) SunOS
(E) Virtual Box