Computer - Mock Test 29

Question 281

A light sensitive device that converts drawing, printed text or other images into digital form is?

A) Keyboard B) OMR C) Scanner D) None of these

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Question 282

If a computer has more than one processor then it is known as?

A) Uni-process B) Multiprocessor C) Multi-threaded D) Multi-programming

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Question 283

The basic operations performed by a computer are?

A) Arithmetic operation B) Logical operation C) Storage and relative D) All the above

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Question 284

The term Computer is derived from?

A) Latin B) German C) French D) Arabic

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Question 285

ORACLE is a?

A) Operating System B) RDBMS C) Interpreter D) Compiler

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Question 286

The type of computers which can executes millions of instruction and billions of data per second is known as?

A) Laptop B) Mini Computer C) Personal Computer D) Mainframe Computer

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Question 287

Which one IP address cannot be assign to a computer system in a network?

A) 192.168.1.1 B) 192.1.1.27 C) 127.0.0.1 D) 192.1.1.30

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Question 288

Which one is a direct entry input device?

A) Key-to-doskette B) Mouse C) Punched card D) Computer Terminal

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Question 289

When a computer is turned on, a special type of absolute loader is executed known as?

A) Compile and Go Loader B) PreBoot Loader C) Relating Loader D) Bootstrap Loader

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Question 290

The maximum speed at which the data can be transmitted on each channel of a standard PCM stream is?

A) 64 Kbps B) 128 Kbps C) 1 Mbps D) 4 Mbps

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