Computer - Mock Test 70

Question 691

In MS-Access to open new database press?

A) CTRL+N B) CTRL+O C) ALT+F4 D) None of these

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Question 692

The 2's complements of binary number 010111.1100 is?

A) 101001.11 B) 101000.0100. C) 10111.0011 D) 101011.0011

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Question 693

If (12A7C )16 = (X)8 then value of X is?

A) 225174 B) 425174 C) 17325 D) 225714

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Question 694

The 9's complement of 381 is?

A) 355 B) 508 C) 618 D) 390

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Question 695

A term means that the application software is priced separately from the computer hardware is called?

A) Unbundled B) Bundled C) Utility D) None of these

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Question 696

Document reader is?

A) An optical input device used to read documents B) A device that arrange the documents C) A device that is used to edit document D) None of these

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Question 697

Disk operating system is referred for?

A) DOS B) Operating system which contains the disk-oriented commands and uses disk devices for permanent storage C) Both A & B D) None of these

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Question 698

Emulator is a program that a Permits one computer to execute the machine?

A) Permits one computer to execute the machine-language instructions of another computer of a different make B) Which Is not broken down into smaller units C) Permits one computer to execute the machine-language instructions of another computer of same make. D) None of these

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Question 699

The primary function of Wi-fi is to help ?

A) in installation of softwares B) to help in online shopping without using credit card C) A person to connect to the internet or Local area network using an access point D) None of these

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Question 700

Whats full form of Wi-fi?

A) Wireless Final B) Wired Fidelity C) Wireless Fidelity D) None of these

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