MCQOPTIONS
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MCQOPTIONS
This section includes 220 Mcqs, each offering curated multiple-choice questions to sharpen your 4th Class knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Which of the following is not a way a clear your document of all work? |
| A. | File \[\to \] New |
| B. | Select the area with the selection tool and press delete |
| C. | Image \[\to \] Attribute |
| D. | Ctrl + N |
| E. | None of these |
| Answer» D. Ctrl + N | |
| 152. |
By using which option in MS Paint to copy and paste selected parts of an image? |
| A. | File |
| B. | Clipboard |
| C. | Edit |
| D. | View |
| E. | None of these |
| Answer» C. Edit | |
| 153. |
What is the function of this tool in MS-Paint? |
| A. | Magnifies or zooms in on area of an image |
| B. | Enables you to draw a text box to add typed word to an image |
| C. | Draws a rectangle with rounded corner in an image |
| D. | All of these |
| E. | None of these |
| Answer» C. Draws a rectangle with rounded corner in an image | |
| 154. |
To delete a file without allowing it to store in recycle bin- |
| A. | Press Delete key |
| B. | Press Shift + Delete key |
| C. | Press Alt + Delete key |
| D. | Press Ctrl + Delete key |
| E. | None of these |
| Answer» C. Press Alt + Delete key | |
| 155. |
File type can be represented by: |
| A. | Filename |
| B. | File extension |
| C. | File identifier |
| D. | All of these |
| E. | None of these |
| Answer» C. File identifier | |
| 156. |
_______ is a unique tag, usually a number, identifies the file within the file system. |
| A. | File identifier |
| B. | Filename |
| C. | File type |
| D. | All of these |
| E. | None of these |
| Answer» B. Filename | |
| 157. |
Windows 10 is: |
| A. | A kind of operating system |
| B. | A graphics display device |
| C. | A monitor display screen |
| D. | All of these |
| E. | None of these |
| Answer» B. A graphics display device | |
| 158. |
A _______ is a set of computer instructions that carry out a task on the computer. |
| A. | Program |
| B. | Application |
| C. | Language |
| D. | All of these |
| E. | None of these |
| Answer» B. Application | |
| 159. |
Operating system is a ______. |
| A. | System software |
| B. | Application software |
| C. | Utility software |
| D. | All of these |
| E. | None of these |
| Answer» B. Application software | |
| 160. |
Given below is an image of a computer system. Answer the questions that follow. Match the following. Column-I Column-II (i) (a) Mouse (ii) (b) Keyboard (iii) (c) Joystick (iv) (d) System Unit |
| A. | (i) - (d), (ii) - (b), (iii) - (a), (iv) - (c) |
| B. | (i) - (d), (ii) - (a), (iii) - (b), (iv) - (c) |
| C. | (i) - (d), (ii) - (a), (iii) - (c), (iv) - (b) |
| D. | (i) - (d), (ii) - (c), (iii) - (b), (iv) - (a) |
| Answer» E. | |
| 161. |
Given below is an image of a computer system. Answer the questions that follow. Which of the following input devices are connected with the computer? |
| A. | |
| B. | |
| C. | |
| D. | All of these |
| Answer» E. | |
| 162. |
Floppy disk drives have been superseded by which of the following data storage devices? |
| A. | USB flash drives |
| B. | External hard disk drives |
| C. | Optical discs |
| D. | All of these |
| Answer» E. | |
| 163. |
Arrange the given statements in CORRECT order of IPO (Input-Process-Output) cycle. (i) Sewing machine (ii) Stitched clothes (iii) Unstitched clothes |
| A. | (iii)\[\to\](i) \[\to\](ii) |
| B. | (i)\[\to\](ii)\[\to\](iii) |
| C. | (iii)\[\to\] (ii)\[\to\](i) |
| D. | (i)\[\to\](iii)\[\to\](ii) |
| Answer» B. (i)\[\to\](ii)\[\to\](iii) | |
| 164. |
Which of the following statements is INCORRECT about the given device? |
| A. | The data is read by a laser light. |
| B. | Since the pits on this disc is much smaller, it allows higher storage capacities given the same amount of surface area. |
| C. | Higher quality picture or sound can be rendered in it. |
| D. | None of these. |
| Answer» E. | |
| 165. |
________ files are used to collect multiple data files together into a single file for easier portability and storage, or simply to compress files to use less storage space. |
| A. | Fragment |
| B. | Compassion |
| C. | Archive |
| D. | De-tech |
| Answer» D. De-tech | |
| 166. |
Which printer would you recommend to your school administrative department, if it wants to print large quantities of waterproof printout of black and white letters? |
| A. | Inkjet |
| B. | Laser |
| C. | Plotter |
| D. | Dot matrix |
| Answer» C. Plotter | |
| 167. |
A type of input device used to read data from packaging and book covers. |
| A. | Barcode Reader |
| B. | Optical Mark Reader |
| C. | MICR |
| D. | Keyboard |
| Answer» B. Optical Mark Reader | |
| 168. |
The various parts of the computer are connected to each other with ______. |
| A. | Magnets |
| B. | Power cables |
| C. | Data cables |
| D. | None of these |
| Answer» D. None of these | |
| 169. |
In which of the following devices RAM is installed? (i) (ii) (iii) |
| A. | Only (i) |
| B. | Only (ii) |
| C. | Only (iii) |
| D. | (i), (ii) and (iii) |
| Answer» E. | |
| 170. |
Which of the following was also known as the proposed general purpose mechanical computer? |
| A. | Abacus |
| B. | Analytical Engine |
| C. | Pascaline |
| D. | Mark - I |
| Answer» C. Pascaline | |
| 171. |
It was an electronic computer that used the concept of a stored program. It was called ___________. |
| A. | EDVAC |
| B. | Abacus |
| C. | ABC |
| D. | None of these |
| Answer» B. Abacus | |
| 172. |
Napier's bones is so named because it was invented by ____________. |
| A. | John Napier |
| B. | Blaise Pascal |
| C. | Thomas Napier |
| D. | Thomas Abacus |
| Answer» B. Blaise Pascal | |
| 173. |
__________ Generation of computers have the ability to speak and understand human languages, analyse situations and think logically. Thus, these computers are based on _________. |
| A. | Fifth, Artificial Intelligence |
| B. | Fourth, Integrated Intelligence |
| C. | Fifth, Integrated Intelligence |
| D. | Fourth, Sufficient Intelligence |
| Answer» B. Fourth, Integrated Intelligence | |
| 174. |
Which of the following statements hold(s) true regarding fourth generation of computers? Statement 1: They can be linked together to exchange data. Statement 2: They use medium scale integrated circuits. |
| A. | Only Statement 1 |
| B. | Only Statement 2 |
| C. | Both Statement 1 and Statement 2 |
| D. | Neither Statement 1 nor Statement 2 |
| Answer» B. Only Statement 2 | |
| 175. |
Identify the following generation of computer: - They used input and output devices such as keyboard and monitor. - Memory capacity was greatly improved. - They used an operating system that allowed machines to run many different programs. - They used integrated circuits as their main component. |
| A. | First |
| B. | Second |
| C. | Third |
| D. | Both [A] and [B] |
| Answer» D. Both [A] and [B] | |
| 176. |
Which of the following statements is INCORRECT about second generation computers? |
| A. | They were manufactured using transistors. |
| B. | They were ten times faster than first generation computers. |
| C. | They were less prone to hardware failures than first generation computers. |
| D. | In these computers, thousands of individual IC chips were assembled manually into electronic circuits. |
| Answer» E. | |
| 177. |
This image displays CRAY-1 computer. The CRAY-1 was a ______. |
| A. | Mainframe Computer |
| B. | Supercomputer |
| C. | Tablet Computer |
| D. | Mini Computer |
| Answer» C. Tablet Computer | |
| 178. |
How a generation of computers is classified? |
| A. | By the devices used in memory and processor. |
| B. | By the accuracy of the computer. |
| C. | By the model of the computer. |
| D. | By the speed of the computer. |
| Answer» B. By the accuracy of the computer. | |
| 179. |
________ was one of the earlier electronic general purpose computer and was conceived and designed by John Mauchly and J. Presper Eckert. |
| A. | ENIAC |
| B. | UNIVAC |
| C. | EDVAC |
| D. | EDSAC |
| Answer» B. UNIVAC | |
| 180. |
Present-day computers such as laptops and palmtops, belong to ________generation of computers. |
| A. | First |
| B. | Second |
| C. | Third |
| D. | Fourth |
| Answer» E. | |
| 181. |
Which of the following was the first supercomputer made in India? |
| A. | PARAM 8000 |
| B. | EKA |
| C. | SAGA |
| D. | ANUPAMA |
| Answer» B. EKA | |
| 182. |
This device which was made up of movable wheels is called ____________. |
| A. | Abacus |
| B. | Pascaline |
| C. | Analytical engine |
| D. | Difference Engine |
| Answer» C. Analytical engine | |
| 183. |
A piece of time any device takes to move head across to read write data is classified as: |
| A. | Access time |
| B. | Process time |
| C. | Seek time |
| D. | Both [a] and [b] |
| E. | None of these |
| Answer» D. Both [a] and [b] | |
| 184. |
Time a device takes to actual is classified as: |
| A. | Transfer time |
| B. | Seek time |
| C. | Seek delay |
| D. | Access delay |
| E. | None of these |
| Answer» B. Seek time | |
| 185. |
Process of reading it to store is classified as: |
| A. | Saving data |
| B. | Writing data |
| C. | Reading data |
| D. | Both [b] and [c] |
| E. | None of these |
| Answer» B. Writing data | |
| 186. |
In order to play and hear sound on a computer, one needs: |
| A. | A Sound card and speakers |
| B. | Microphone |
| C. | Webcam |
| D. | All of these |
| E. | None of these |
| Answer» B. Microphone | |
| 187. |
Which of the following is machine indecency program? |
| A. | High level language |
| B. | Low level language |
| C. | Assembly level language |
| D. | Machine level language |
| E. | None of these |
| Answer» B. Low level language | |
| 188. |
Identify the following: - It is a computing device that can be worn/implanted in a person's body. - Health and fitness devices are the example of it, such as the popular fit bit wrist band that track data for things like exercise activities, sleep quality, etc. |
| A. | Body Area Network |
| B. | Body Panel Network |
| C. | Wrist Panel Network |
| D. | Computing Area Network |
| Answer» B. Body Panel Network | |
| 189. |
Which of the following translates a name like sof.com into numbers like 23.45.67.89? |
| A. | DNS |
| B. | IP address |
| C. | |
| D. | Port |
| Answer» C. E-mail | |
| 190. |
Which of the following is an input device? |
| A. | Scanner |
| B. | Speaker |
| C. | Printer |
| D. | Monitor |
| E. | None of these |
| Answer» B. Speaker | |
| 191. |
A kind of scanner MICR is the short form of: |
| A. | Magnetic Ink Character Reader |
| B. | Magnetic Ink Code Reader |
| C. | Magnetic Input Code Reader |
| D. | All of these |
| E. | None of these |
| Answer» B. Magnetic Ink Code Reader | |
| 192. |
Match the following technologies with their CORRECT description. Column-I Column-II (a) (i) Wireless networking technology that provide internet access. (b) (ii) Wireless technology standard for exchanging data over short distances (say 20 metres) form fixed and mobile devices. (iii) It is called Wireless - Fidelity (iv) It is called Bluetooth |
| A. | (a) - (ii), (iv); (b) - (i), (iii) |
| B. | (a) - (i), (iii); (b) - (ii), (iv) |
| C. | (a) - (i), (iv); (b) - (ii), (iii) |
| D. | (a) - (iv); (c) ? (i), (ii), (iii) |
| Answer» B. (a) - (i), (iii); (b) - (ii), (iv) | |
| 193. |
Given below is the order of sequence of the network types regarding the area they span (in increasing order).Replace X and Y in the sequence. X \[\to\]LAN\[\to\]Y\[\to\]WAN |
| A. | X-PAN, Y-MAN |
| B. | X - MAN, Y - PAN |
| C. | X - TAN. Y - BAN |
| D. | X - BAN, Y - TAN |
| Answer» B. X - MAN, Y - PAN | |
| 194. |
Which of the following is not computer language? |
| A. | High level language |
| B. | Medium level language |
| C. | Low level language |
| D. | All of these |
| E. | None of these |
| Answer» C. Low level language | |
| 195. |
A network where computers share data and programs over long distances across the world is called _________. |
| A. | LAN |
| B. | WAN |
| C. | MAN |
| D. | PAN |
| Answer» C. MAN | |
| 196. |
A group of computers connected together is called a _________. |
| A. | Station |
| B. | Network |
| C. | Port |
| D. | Node |
| Answer» C. Port | |
| 197. |
What type of device is computer keyboard? |
| A. | Memory |
| B. | Input |
| C. | Output |
| D. | Storage |
| E. | None of these |
| Answer» C. Output | |
| 198. |
The primary output device for computer is |
| A. | Monitor |
| B. | CPU |
| C. | Keyboard |
| D. | Mouse |
| E. | None of these |
| Answer» B. CPU | |
| 199. |
Every computer in a network is called a ________. |
| A. | Point |
| B. | Dice |
| C. | Node |
| D. | None of these |
| Answer» D. None of these | |
| 200. |
What is the full form of WAN? |
| A. | Wide Area Network |
| B. | World Area Network |
| C. | World Arial Network |
| D. | World Assessment Network |
| Answer» B. World Area Network | |