MCQOPTIONS
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MCQOPTIONS
This section includes 232 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Fundamentals knowledge and support exam preparation. Choose a topic below to get started.
| 201. |
In a Windows Operating System, what is the short cut key for undoing a task? |
| A. | Ctrl + Z |
| B. | Ctrl + A |
| C. | Ctrl + C |
| D. | Ctrl + Y |
| Answer» B. Ctrl + A | |
| 202. |
In MS Word, a list at the start of the document containing chapter names or titles with the page numbers is called ______ |
| A. | Index |
| B. | Table of Contents |
| C. | References |
| D. | Table of Figures |
| Answer» C. References | |
| 203. |
Choose Fill in the blank.Early computers used __________ and were large (sometimes room size) and were only found in businesses, universities, or governments. |
| A. | transistors |
| B. | hard discs |
| C. | cardinal wires |
| D. | vacuum tubes |
| E. | None of the above |
| Answer» E. None of the above | |
| 204. |
A computing server is connected to ___________. |
| A. | PCI Card |
| B. | Controller |
| C. | Switch |
| D. | Network |
| E. | None of the above |
| Answer» E. None of the above | |
| 205. |
'Ctrl + U' in MS WORD will : |
| A. | Underline the word or sentence highlighted |
| B. | Control you |
| C. | Make the word or sentence bold |
| D. | Reduce the font size |
| Answer» B. Control you | |
| 206. |
A piece of programming code inserted into another program to cause damage is called: |
| A. | Viral |
| B. | Virus |
| C. | Malware |
| D. | Spam |
| Answer» B. Virus | |
| 207. |
Among the following which is the command used to 'select all' the text? |
| A. | Ctrl+p |
| B. | Ctrl+v |
| C. | Ctrl+a |
| D. | Ctrl+c |
| Answer» D. Ctrl+c | |
| 208. |
Arrange the memory in ascending order of its storage capacity. |
| A. | Hard disk, Cache, Ram, Register |
| B. | Register, Cache, RAM, Hard disk |
| C. | Hard disk, RAM, Cache, Register |
| D. | Register, RAM, Cache, Hard disk |
| Answer» C. Hard disk, RAM, Cache, Register | |
| 209. |
An Intel processor uses a cache block size of 128 bytes and a memory transfer to cache is about 10 times the access time of cache memory. With a cache hit ratio of 0.97, what percent will be the effective memory access to that of the access time of memory? |
| A. | 10 |
| B. | 20 |
| C. | 30 |
| D. | 40 |
| Answer» D. 40 | |
| 210. |
How many bits are equal to one byte? A. 4B. 8C. 12D. 32 |
| A. | D |
| B. | C |
| C. | A |
| D. | B |
| Answer» E. | |
| 211. |
_____ is used in Ms-Word to create a capital letter at the beginning of a paragraph. |
| A. | Insert > Object |
| B. | Insert> Word Art |
| C. | Insert > Symbol |
| D. | Insert > Drop Cap |
| E. | All of the above |
| Answer» E. All of the above | |
| 212. |
JSP file extension stands for : |
| A. | Java standard files |
| B. | Java server pages |
| C. | Java server pipes |
| D. | Java server pop ups |
| Answer» C. Java server pipes | |
| 213. |
Python is a _______. |
| A. | low level language |
| B. | high level language |
| C. | machine language |
| D. | assembly language |
| Answer» C. machine language | |
| 214. |
________ is an output device producing continuous lines of different colors. |
| A. | Daisy Wheel Printer |
| B. | Plotter |
| C. | Drum Printer |
| D. | Chain Printer |
| Answer» C. Drum Printer | |
| 215. |
In which generation of computers, transistors were used ? |
| A. | First |
| B. | Second |
| C. | Third |
| D. | Fourth |
| Answer» C. Third | |
| 216. |
A Java application needs to load 50 libraries. To load each library, one disk access is required. Seek time to access the location is 10 ms. Rotational speed is 6000 rpm. The total time needed to load all libraries is |
| A. | 0.65 sec |
| B. | 0.75 sec |
| C. | 0.85 sec |
| D. | 1 sec |
| Answer» C. 0.85 sec | |
| 217. |
Any digital computer takes data as input, ______ the data in its memory and uses them as per ______, when required. |
| A. | processes, input |
| B. | stores, instructions |
| C. | stores, input |
| D. | processes, instructions |
| Answer» C. stores, input | |
| 218. |
A four core processor is known as: |
| A. | Dual-core |
| B. | Quad-core |
| C. | Uni-core |
| D. | Single-core |
| Answer» C. Uni-core | |
| 219. |
A device that converts digital signals to analog signals is |
| A. | A Modem |
| B. | A Packet |
| C. | A keyboard |
| D. | None of these |
| Answer» B. A Packet | |
| 220. |
1 Petabyte (PB) = 1024 ______. |
| A. | Zettabytes (ZB) |
| B. | Exabytes (EB) |
| C. | Terabytes (TB) |
| D. | Gigabytes (GB) |
| Answer» D. Gigabytes (GB) | |
| 221. |
A ______ is an expensive and a large computer capable of processing data simultaneously for large number of users. |
| A. | Analog computer |
| B. | Special purpose computer |
| C. | Mainframe computer |
| D. | Hybrid computer |
| Answer» D. Hybrid computer | |
| 222. |
A large multi-layered printed circuit board inside a computer containing CPU, BIOS, ROM chips, CMOS setup and other components is called ___________. |
| A. | Motherboard |
| B. | Peripheral card |
| C. | SCSI |
| D. | Port |
| Answer» B. Peripheral card | |
| 223. |
How many 'Ctrl' keys are present in a standard keyboard? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 224. |
Assembly language uses abbreviated English words like ADD, JUMP, MUL, etc. These words are called: |
| A. | mnemonics |
| B. | thesaurus |
| C. | pseudo codes |
| D. | symbols |
| Answer» B. thesaurus | |
| 225. |
Portrait and landscape are the most common types of orientation. They are found in - |
| A. | PAGE LAYOUT > Orientation |
| B. | PAGE OUT > Orientation |
| C. | PAGE Up > Orientation |
| D. | PAGE Dn > Orientation |
| E. | None of the above |
| Answer» B. PAGE OUT > Orientation | |
| 226. |
Every XML document must begin with a ________. |
| A. | Root element |
| B. | Child element |
| C. | XML version details |
| D. | XML attribute |
| Answer» D. XML attribute | |
| 227. |
______ bits is equal to a byte |
| A. | 8 |
| B. | 16 |
| C. | 32 |
| D. | 4 |
| Answer» B. 16 | |
| 228. |
______ is a popular data structure for implementation of file systems. |
| A. | B+tree |
| B. | Binary heap |
| C. | Clique |
| D. | Dequeue |
| Answer» B. Binary heap | |
| 229. |
Fill the correct option. The first digital computer and what most people think of as a computer was called the _____ |
| A. | COMPATE |
| B. | MECHANIC |
| C. | ENIAC |
| D. | DIGITAL CALCULATOR |
| E. | None of the above |
| Answer» D. DIGITAL CALCULATOR | |
| 230. |
In the field of computing, what does VGA stand for? |
| A. | Video Graphics Array |
| B. | Video Graphics Audio |
| C. | Visual Graphics Audio |
| D. | Visual Graphics Array |
| Answer» B. Video Graphics Audio | |
| 231. |
A _______ module is a device that converts spoken words into information that the computer can recognize and process. |
| A. | Microphone |
| B. | Voice recognition |
| C. | Optical Scanner |
| D. | Video Graphic adapter |
| Answer» C. Optical Scanner | |
| 232. |
In computer MODEM stands for _______. |
| A. | Modulator Demodulator |
| B. | Micro - Demonation |
| C. | Micro - Demos |
| D. | Mono - Demoe |
| Answer» B. Micro - Demonation | |