Computer

Who was the inventor of the mouse?

A) Douglas Engelbart

B) Ada Lovelace

C) Charles Babbage

D) None of these

What is the function of the ‘ Home key ‘ in a microcomputer QWERTY keyboard?

A) To reposition the cursor

B) To capitalize letters

C) To fresh computer

D) Query processing

A standard enhanced keyboard has _________ keys?

A) 91

B) 97

C) 101

D) 105

Which one of the following is an input device?

A) Monitor

B) Keyboard

C) Printer

D) Plotter

The keys on the top of the keyboard F1, F2………F12 are known as?

A) Special Keys

B) Function Keys

C) Control Keys

D) None of these

QWERTY keyboard was first designed by?

A) Christopher Latham Sholes

B) Charles Babbage

C) Franz Xaver Wagner

D) Benjamin Forster

In a computer, most processing takes place in?

A) Memory

B) RAM

C) Motherboard

D) CPU

The first version of Microsoft Word was released by the name Multi-Tool Word in?

A) 1980

B) 1983

C) 1986

D) 1990

CBT stands for?

A) Computer Based Trade

B) Computer Based Training

C) Certificate Based Training

D) Computer Binary Training

Who invented the supercomputer?

A) Seymour Cray

B) Charles Babbage

C) Robert Edward

D) Van Tessel

What is an Embedded computer?

A) It is part of a large system and designed for the specific task

B) It is the combination of computers to do many tasks

C) It is used to control the software

D) All of these

The first Hybrid computer released in 1961 was?

A) Hycomp 250

B) EAI

C) Hydac 2400

D) all of these