684 MCQ Questions in english

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684 MCQ Questions in english हिन्दी

292. Which of the following is a radioactive element's positively charged particle?

A. Cathode ray

B. Gamma ray

C. Alpha ray

D. Beta ray

291. Atoms are made up of:

A. Protons only

B. Electrons and Nuclei

C. Electrons and protons

D. Electrons only

290. The unit for bars is

A. Heat

B. Temperature

C. Current

D. Atmospheric pressure

289. Which of the following gases undergoes decrease during the process?

A. Carbon

B. Oxygen

C. Helium

D. Hydrogen

288. Kilowatt is a measurement unit for:

A. Power

B. Work

C. Current

D. Electricity

287. Electric current can be detected using:

A. Ammeter

B. Commutator

C. Anemometer

D. Voltmeter

286. Using a chronometer, you can:

A. Water waves

B. Colour contrast

C. Sound waves

D. Time

285. A light year is a unit of

A. Stellar distances

B. Speed of rockets

C. Speed of aeroplanes

D. Speed of light

284. Accurate measurements of very brief time periods are made via

A. Pulsars

B. Atomic clocks

C. Quartz clocks

D. White dwarfs

283. How many miles are in one kilometre?

A. 1.6

B. 0.84

C. 0.62

D. 0.5

282. Kilohertz is a frequency measurement unit.

A. Electromagnetic radio wave frequencies

B. Voltage

C. Electric resistance

D. Power used by a current of one ampere

281. Where did India's first one-day international cricket match take place?

A. Lords

B. Headingley

C. Taunton

D. The Oval

280. Equating one horse power to

A. 748 watts

B. 756 watts

C. 736 watts

D. 746 watts

279. What exactly does EPROM stand for?

A. Electric Programmable Read Only Memory (B) Erasable Programmable Read Only Memory

B. Erasable Programmable Read Only Memory

C. Evaluable Philotic Random Optic Memory

D. Every Person Requires One Mind

278. Which of the following is not an Internet protocol?

A. HTTP

B. FTP

C. STP

D. IP

277. Google (www.google.com) is a type of:

A. Search Engine

B. Number in Math

C. Directory of images

D. Chat service on the web

276. How does one get a computer virus?

A. Sending e-mail messages

B. Using a laptop during the winter

C. Opening e-mail attachments

D. Shopping on-line

275. What do you call a network computer that requests files from another computer?

A. A client

B. A host

C. A router

D. A web server

274. FORMAT Command:

A. Format should be left to the engineers to use

B. Formats a disk to receive files

C. Formats the CPU

D. Formats floppy drives only

273. What command should I use to recreate the disc tracks?

A. Ctrl Disk

B. ATTRIB

C. F DISK

D. FORMAT

272. Which of the following memory devices has the lowest cost per bit?

A. Magnetic Tapes

B. Compact Disk

C. Semiconductor Memories

D. Magnetic Disk

271. Is it possible to store a single binary bit in a computer?

A. Register

B. Conductor

C. Capacitor

D. Flip-Flop

270. The default extension for Excel files is:

A. .wki

B. .123

C. .xls

D. .xlw

269. Which of the following is the MS-Office word processor?

A. Word

B. Word Prefect

C. Word Star

D. WordPad

268. Which of the following does not constitute a logic gate?

A. NOT

B. NAT

C. AND

D. OR

267. ______is a computer system layer that exists between the hardware and the user programme.

A. System environment

B. Operational environment

C. Operating system

D. Operating environment

266. ________converts one interface into another?

A. Data

B. Hardware

C. Programs

D. Software

265. Large retailers use a process known as_________ to study trends.

A. POS

B. Data Conversion

C. Data Mining

D. Data Selection

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Statewise Prepration

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684 MCQ Questions in english हिन्दी

292. Which of the following is a radioactive element's positively charged particle?

291. Atoms are made up of:

290. The unit for bars is

289. Which of the following gases undergoes decrease during the process?

288. Kilowatt is a measurement unit for:

287. Electric current can be detected using:

286. Using a chronometer, you can:

285. A light year is a unit of

284. Accurate measurements of very brief time periods are made via

283. How many miles are in one kilometre?

282. Kilohertz is a frequency measurement unit.

281. Where did India's first one-day international cricket match take place?

280. Equating one horse power to

279. What exactly does EPROM stand for?

278. Which of the following is not an Internet protocol?

277. Google (www.google.com) is a type of:

276. How does one get a computer virus?

275. What do you call a network computer that requests files from another computer?

274. FORMAT Command:

273. What command should I use to recreate the disc tracks?

272. Which of the following memory devices has the lowest cost per bit?

271. Is it possible to store a single binary bit in a computer?

270. The default extension for Excel files is:

269. Which of the following is the MS-Office word processor?

268. Which of the following does not constitute a logic gate?

267. ______is a computer system layer that exists between the hardware and the user programme.

266. ________converts one interface into another?

265. Large retailers use a process known as_________ to study trends.

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