Computer Quiz  Mock Test

Q.1 Which register normally functions as a 16-bit counter that controls the sequence in which the instructions are fetched from memory? A B C D

Q.2 ___________ is a device from where the information is sent. A B C D

Q.3 Duplication of data in multiple files is called _________? A B C D

Q.4 MHz stands for? A B C D

Q.5 _________ uses liquid crystal between the glass plates. A B C D

Q.6 DOS was introduced by ________. A B C D

Q.7 Which of the following is LAN protocol? A B C D

Q.8 HTML is an abbreviation for? A B C D

Q.9 Which of the database objects allows to extract specific information from tables? A B C D

Q.10 Which of the following components of physical database design refer to the correctness and consistancy of data? A B C D

Q.11 Which of the following terms is related to the features of cascading deletion? A B C D

Q.12 CRT stands for? A B C D

Q.13 Which technology is used in compact disks? A B C D

Q.14 Which one is the Low-Level language? A B C D

Q.15 A language that is closed to human language is called _________? A B C D

Q.16 Which transmission allows data to travel in both directions but only one direction at a time? A B C D

Q.17 Which register stores the result of ALU operations? A B C D

Q.18 A primary key that consists of more than one attribute is called a _________. A B C D

Q.19 Which of the following memories can be re-written by using electrical devices? A B C D

Q.20 An important property of fiber optic is ___________. A B C D

Computer Quiz

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