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11th Computer Technology Weekly Test - 1 ( Introduction to Computers )

MABS Institution

11th Computer Technology Weekly Test - 1 ( Introduction to Computers )-Aug 2020

Time : 1.30 Hours

Part - A

Multiple Choice Question - Answer All Question

Which of the following is the logical machine which interprets and executes software instructions?

CPU
ALU
Control Unit·
Memory Unit

Expansion of ALU is _____

Arithmetic Logical Unit
Accumulator Logical Unit
Arithmetic Language Unit
None of these

Which of the following is a type of computation in which many calculations are carried out simultaneously?

NLP
ANN
Parallel Processing
Parallel Computing

Artificial neurons are organized in

Nodes
Layers
Signals
Units

Pictures on a monitor are formed with pictures elements called ______

Resolution
Software
High Definition
Pixels

Which device is very safe and convenient for security instead of password?

Scanner
Fingerprint Scanner
Trackball
Retinal Scanner

The first computer monitor was released in the year ______

1980
1983
1963
1973

Which of the following are the computer systems inspired by the biological neural networks?

NLP
IBM
Robotics
ANN

Which of the following has become the dominant paradigm in computer architecture?

Parallel computing
parallel processing
Multi tasking
Multi processing

Match the following

(i) Expert System 1 Second Generation

(ii) Batch Processing 2 Fourth Generation

(iii) NLP 3 Six Generation

(iv) Introduction of Laptop 4 Fifth Generation

4,1,3,2
1,3,2,4
3,4,1,2
4,3,1,2

Part - B

Generic 2 - Answer All Question

What makes Charles Babbage the father of computing?

Name the types of computer introduced in Fourth generation computers.
Distinguish between data and information

What is booting a computer?

Name the Second generation computers.

Part - C

Generic 3 - Answer All Question

Write a note Vaccum tube on.

What is use of ALU?

What is Machine language?

Differentiate Impact Printers and Non-Impact Printers.
Name any three output devices.

Part - D

Generic 5 - Answer All Question

Explain any two input and output devices.

What are Registers? Explain the five Registers that are essential for instruction execution.

Explain Non-Impact printers with an example.

Explain the basic components of a computer with a neat diagram.
Discuss the various generations of computers

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