192 Computer MCQ GK question in English

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192 Computer MCQ GK question in English हिन्दी

Are you preparing for SSC and Bank competitive exams? So you must have knowledge of Reasoning, Math as well as computer knowledge. In almost all government jobs examinations, some questions related to computers are asked under GK. Which have their own importance. Here you can check for detailed computer information and computer related questions which are very useful in any government examination. Here, I am providing the Computer GK Quiz Questions for learners who are preparing for competitive exams. In this post, I have updated the most important questions, answers with the latest Computer questions.

164. A computer cannot "boot" if it does not have the _____

A. Compiler

B. Loader

C. Operating system

D. Assembler

163. Ctrl, Shift and Alt are called .......... keys.

A. modifier

B. function

C. alphanumeric

D. adjustment

162. MS-Word is an example of _____

A. An operating system

B. A processing device

C. Application software

D. An input device

E. an output device

F. both a&b

Microsoft Word or MS-Word is an Application software developed by the company Microsoft. It allows users to Type and Save documents.

161. What kind of language can computer understand?

A. Normal language

B. Computer language

C. Assembly language

D. High-level language

160. Which type of programme acts as a intermediary between a computer user and the computer hardware?

A. Operating system

B. User thread

C. Superuser thread

D. Application program

159. How many bytes does 4 kilobytes represent?

A. 512

B. 1024

C. 4096

D. 8192

158. Which of the following is equal to a gigabyte?

A. 1024 bytes

B. 512 GB

C. 1024 megabytes

D. 1024 bits

157. Which one of the following groups contains graphical file extensions?

A. JPG, CPX, GCM

B. GIF, TCE, WMF

C. TCP, JPG, BMP

D. JPG, GIF, BMP

156. The central processing unit is located in the _____.

A. Hard disk

B. System unit

C. Memory unit

D. Monitor

155. A computer is accurate, but if the result of a computation is false, what is the main reason for it?

A. Power failure

B. The computer circuits

C. incorrect data entry

D. Distraction

154. What is the mean of the Booting in the system?

A. Restarting computer

B. Install the program

C. To scan

D. To turn off

153. BIOS is used?

A. By operating system

B. By compiler

C. By interpreter

D. By application software

152. Which of the following is a Notepad extension?

A. .txt

B. .xls

C. .ppt

D. .bmp

151. Which of the following is an input device?

A. Plotter

B. Printer

C. VDU

D. Mouse

150. Which of the following is an example of an output device?

A. Keyboard

B. Mouse

C. Light pen

D. VDU

149. Which of the following values represents the correct hexadecimal code ABCDEF?

A. 11259375

B. 11259379

C. 11259312

D. 11257593

148. Which of the following is a structured programming technique for representing the detailed steps required to solve a programme graphically?

A. Object-oriented programming

B. Pseudocode

C. Flowchart

D. Top-down design

147. Which of the following programmes allows you to calculate row and column numbers?

A. Window program

B. Spreadsheet program

C. Graphics program

D. Word program

146. Which of the following natural element is the primary element in computer chips?

A. Silicon

B. Carbon

C. Iron

D. Uranium

145. Which of the following is a video monitor's smallest visual element?

A. Character

B. Pixel

C. Byte

D. Bit

144. How is the data on the diskette stored?

A. Ink

B. Laser bubbles

C. Magnetism

D. Circuits

143. Which of the following is the correct hexadecimal code 1F.01B value?

A. 35.0065918

B. 32.0065918

C. 31.0065918

D. 30.0065918

B and F are equal to 11 and 15 respectively. Therefore, equivalent decimal number is, = (1F.01B)16 = (1x161 + 15x160 + 0x16-1 + 1x16-2 + 11x16-3)10 = (16 + 15 + 0 + 0.00390625 + 0.00268554688)10 = (31.0065918)10

142. On a screen, how many colour dots make up one colour pixel?

A. 265

B. 16

C. 8

D. 3

141. What is the name of a temporary storage area that compensates for data rate and data flow differences between devices?

A. Buffer

B. Bus

C. Channel

D. Modem

140. What is the decimal equivalent of the binary number 10111?

A. 21

B. 39

C. 42

D. 23

139. What is smallest unit of the information?

A. A bit

B. A byte

C. A block

D. A nibble

The smallest unit of the information is a bit. All information is stored in the computer as bits.

138. ____ is the word processing feature that detects the majority of random typographical errors and misspellings.

A. Grammar checker

B. Spell checker

C. Word checker

D. Word checker

137. A process is a type of _________.

A. single thread of execution.

B. program in the execution

C. program in the memory

D. task

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