Computer Fundamentals Set 22
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This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on Computer Fundamentals Set 22
Q1 | RATS stand for
- Regression Analysis Time Series
- Regression Analysis Time Sharing
- Real Analysis Series
- All of above
Q2 | Which technology is used in Compact disks?
- Mechanical
- Electrical
- Electro Magnetic
- Laser
Q3 | Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
- Conductors
- Buses
- Connectors
- Consecutives
Q4 | Which is the first electronic digital computer?
- ENIAC
- MARK I
- Z3
- ABC
Q5 | Which of the following is a storage device?
- Tape
- Hard Disk
- Floppy Disk
- All of the above
Q6 | The metal disks, which are permanently housed in, sealed and contamination free containers are called
- Hard disks
- Floppy disk
- Winchester disk
- Flexible disk
Q7 | A computer program that converts an entire program into machine language is called a/an
- Interpreter
- Simulator
- Compiler
- Commander
Q8 | Intel corporation produces chips for which computers?
- IBM PCs
- Apple/Macintosh PCs
- Both of above
- None of above
Q9 | The first microprocessor built by the Intel corporation was called
- 8008
- 8080
- 4004
- 8800
Q10 | Which of the following is not a class of computers based on size?
- Mainframe Computers
- Mini Computers
- Micro Computers
- Super Computers
Q11 | Who invented EDSAC?
- John v. Neumann
- J.P. Eckert and John Mauchley
- Maurice Wilkes
- Howard Aiken
Q12 | EEPROM stands for
- Electrically Erasable Programmable Read Only Memory
- Electronic Erasable Programmable Read Only Memory
- Easily Erasable Programmable Read Only Memory
- Easily Erasable Programmable Read Only Memory
Q13 | Which of the following is a class of computers based on model?
- Digital Computer
- Hybrid Computers
- Analog Computers
- AT Computers
Q14 | What are the computers called that performs calculations and comparisons usually in the binary numbering system?
- Analog Computers
- Digital Computers
- Hybrid Computers
- None of above
Q15 | ASCII stands for
- American Standard Code for Information Interchange
- American Scientific Code for International Interchange
- American Standard Code for Intelligence Interchange
- American Scientific Code for Information Interchange
Q16 | The data recording format in most of the modern magnetic tape is
- 7-bit ASCII
- 7-bit EBCDIC
- 8-bit ASCII
- 8-bit EBCDIC
Q17 | Why ABC computer is called so?
- Because it was developed by Atanasoff and Berry
- Because it was thought to be the first computer so named with first alphabets of English
- Both of above are the reason to name the computer ABC
- None of above are true
Q18 | Who designed the first electronics computer ? ENIAC/
- Von Neumann
- Joseph M Jacquard
- J. P. Eckert and J. W. Mauchly
- All of above
Q19 | Central Processing Unit is combination of
- Control and storage
- Control and output unit
- Arithmetic logic and input unit
- Arithmetic logic and control unit
Q20 | IBM 1401 computer was
- Mainframe Computer
- Mini Computers
- Micro Computers
- None of above
Q21 | Time during which a job is processed by the computer is
- Delay times
- Real time
- Execution time
- Down time
Q22 | CD-ROM stands for
- Compactable Read Only Memory
- Compact Data Read Only Memory
- Compactable Disk Read Only Memory
- Compact Disk Read Only Memory
Q23 | Which unit converts user data into machine readable form?
- Input unit
- Output unit
- ALU
- Control Unit
Q24 | Which unit is known as nerve center of computer?
- ALU
- CU
- Memory
- Registers
Q25 | What does the disk drive of a computer do?
- Rotate the disk
- Read the disk
- Load a program from the disk into the memory
- Both b and c