Q1) ________ was the first mechanical calculating device of the world.
Answer:- Abacus
Q2) Who is known as the father of Computer?
Answer:- Charles Babbage
Q3) Blaise Pascal, French mathematician invented a calculating machine is called ___.
Answer:- Pascaline
Q4) ________ was the world's first programmer.
Answer:- Lady ADA
Q5) What is the full form of ENIAC?
Answer:- Electronic Numerical Integrator and Calculator
Q6) What is the full form of IPO?
Answer:- Input Process Output
Q7) Which devices or software applications fed with instructions to perform some action.
Answer:- Bots
Q8) _____ means fed data and instructions in to the computer.
Answer:- Input
Q9) ________ is the processing device of computer system.
Answer:- CPU
Q10) Which pointing device is used to play games on the computer?
Answer:- Joystick
Q11) Monitor is also called as _______.
Answer:- VDU
Q12) Who is known as the Brain of Computer?
Answer:- CPU
Q13) Speaker and Printer are ______ device of computer.
Answer:- Output
Q14) The printed results on the paper produced by printer is termed as _____.
Answer:- Hard Copy Output
Q15) Scanner takes the image of a picture and transforms into ______.
Answer:- Digital image.
[S2]
Q1) _____ is also called as volatile memory.
Answer:- RAM
Q2) What's the full form of DVD?
Answer:- Digital Video Disc
Q3) A group of 8 bits is called ______.
Answer:- 1 Byte
Q4) ______ is the internal storage area within the CPU.
Answer:- Primary Memory
Q5) What's the full form of ROM?
Answer:- Read Only Memory
Q6) ______ is a high capacity storage disk placed inside CPU.
Answer:- Hard Disk
Q7) The most common storage media used in mobile phone is called ____.
Answer:- Memory Card
Q8) _____ is used for storage and transfering data from one computer to another.
Answer:- Pen Drive
Q9) 1024 GB = ?
Answer:- 1 TB
Q10) _____ is non volatile memory.
Answer:- ROM
[S3]
Q1) The blinking vertical line of a document is known as ______.
Answer:- Cursor
Q2) Line spacing is the____ gap between different lines of text in a paragraph.
Answer:- Vertical
Q3) Paragraph spacing is the space or gap between ___.
Answer:- Paragraphs
Q4) ______ shortcut key use to select the whole document.
Answer:- Ctrl + A
Q5) The shortcut key of Bold the text.
Answer:- Ctrl + B
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