Computer Knowledge Practice Test - Set 58

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1. The 3 functional elements of a digital computer are Input Device, Output Device and ?
1. ALU
2. Register Unit
3. CPU
4. Control Unit
5. Monitor
2. Expand CHDL ?
1. Computer Heat Distribution Language
2. Computer Hardware Description Language
3. Conversion of Hardware Device Loop
4. Community for Hardware Development Language
5. Conference for Hardware Development Ltd
3. The system that is used for serial transmission of data is
1. RS 232
2. MS-DOS
3. PC-DOS
4. CP/M
   
5. None of these
4. A system that is designed to make a tape or disk sense from copying is called
1. Protocol
2. Protection
3. Queue
4. All of these
5. None of these
5. A set or rules, which a computer system or a program has to follow inorder to do a task is called ?
1. Protocol
2. Prototype
3. Protospear
4. Protorules
5. Protonet
6. The first high level language used for the IBM PC compatible is 
1. FORTRAN
2. COBOL
3. PILOT
4. BASIC
5. None of these
7. Which of the following is the largest and most powerful computer manufacturer in the world ?
1. Intel
2. Microsoft
3. Google
4. Wipro
5. IBM
8. A method of coding BINARY numbers as a set of thick and thin lines on paper is called
1. encode
2. barcode 
3. mnemonics
4. decode
5. None of these 
9. Any set of data that must be preserved over a long period is known as ?
1. Memory
2. Archive
3. Buffer
4. Accumulator
5. None of these 
10. A typical modern computer uses 
1. Magnetic cores
2. LSI chips
3. Magnetic tapes
4. More than 1000 vacuum tubes
5. None of these 
11. The basic components of a modern digital computer are 
1. CPU
2. Input device
3. Output device
4. All of these
5. None of these 
12. A break in the normal flow of processing is called
1. hung
2. crash
3. interrupt
4. hit
5. None of these 
13. The process of translating data into a coded representation is called ?
1. Compiling
2. Encoding
3. Decoding
4. Interpreting
5. Converting
14. A vertically aligned set of tracks on a disk pack is known as ?
1. cluster
2. surface
3. cylinder
4. panel
5. None of these 
15. A computer assisted method for the recording and analyzing of of existing hypothetical systems is known as ?
1. distributed processing
2. data transmission
3. data link
4. data flow
5. None of these 
16. What is the full form of CAD ? 
1. Computer And Development
2. Computer Aided Design
3. Connecting All Database
4. Continental Aided Design
5. Computer Annual Development
17. Expand DTP
1. Digital Technology Publishing
2. Desk Top Programming 
3. Desk Top Publishing
4. Digital Temporary Programming
5. None of these 
18. Expand CAI ?
1. Computer Aided Instruction
2. Computer Algorithm Instruction
3. Computer And Instruction
4. Component Algorithm Instruction
5. None of these 
19. What is another name for Hollerith cards ?
1. Playing Cards
2. Data Cards
3. Punch Cards
4. Light Cards
5. Digital Cards
20. The IC design (Integrated Circuit) can be divided into Digital and __________ IC design ?
1. Dynamic
2. Analog 
3. Alphanumerical
4. Binary
5. Electronic

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