Computer Fundamentals Set 18
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This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on Computer Fundamentals Set 18
Q1 | Which statement is valid about computer program?
- High level languages must be converted into machine language to execute
- High level language programs are more efficient and faster to execute
- It is more difficult to identify errors in high level language program than in low level programs
- All of above
Q2 | By programmable machine we mean
- computers
- modern television
- washing machines
- anything that can be set to perform different tasks with suitable programs
Q3 | Which of the following is a secondary memory device?
- Keyboard
- Disk
- ALU
- All of the above
Q4 | The memory which is programmed at the time it is manufactured
- ROM
- RAM
- PROM
- EPROM
Q5 | One of the popular mass storage device is CD ROM. What does CD ROM stand for?
- Compactable Read Only Memory
- Compact Data Read Only Memory
- Compactable Disk Read Only Memory
- Compact Disk Read Only Memory
Q6 | Identify the true statement
- Computers are 100% accurate but it can suffer from GIGO
- Computers are reliable because they use electronic component which have very low failure rate
- Computer is never tired and does not suffer from boredom
- All of above
Q7 | FORTRAN is
- File Translation
- Format Translation
- Formula Translation
- Floppy Translation
Q8 | The programs which are as permanent as hardware and stored in ROM is known as
- Hardware
- Software
- Firmware
- ROM ware
Q9 | Which of the following memories must be refreshed many times per second?
- Static RAM
- Dynamic RAM
- EPROM
- ROM
Q10 | What do you call the translator which takes assembly language program as input & produce machine language code as output?
- Compiler
- Interpreter
- Debugger
- Assembler
Q11 | Serial access memories are useful in applications where
- Data consists of numbers
- Short access time is required
- Each stored word is processed differently
- Data naturally needs to flow in and out in serial form
Q12 | In ________ mode, the communication channel is used in both directions at the same time?
- Full-duplex
- Simplex
- Half-duplex
- None of the above
Q13 | Who invented Slide Rules?
- John Napier
- William Oughtred
- Gottfried Leibnitz
- Blaise Pascal
Q14 | The proper definition of a modern digital computer is
- An electronic automated machine that can solve problems involving words and numbers
- A more sophistic and modified electronic pocket calculator
- Any machine that can perform mathematical operations
- A machine that works on binary code
Q15 | Memory is made up of
- Set of wires
- Set of circuits
- Large number of cells
- All of these
Q16 | Which of the following is the most powerful computers?
- Mainframe Computer
- Mini Computers
- Micro Computers
- Super Computers
Q17 | Which of the printers used in conjunction with computers uses dry ink powder?
- Daisy wheel printer
- Line printer
- Laser printer
- Thermal printer
Q18 | What is the path from which data flow in a computer system is known as
- Car
- Bus
- Truck
- Road
Q19 | Which term is used to describe RAM?
- Dynamic RAM (DRAM)
- Static RAM (SRAM)
- Video RAM (VRAM)
- All of the above
Q20 | In which year was chip used inside the computer for the first time?
- 1964
- 1975
- 1999
- 1944
Q21 | Assembly language started to be used from
- first generation computers
- second generation computers
- third generation computers
- fourth generation computers
Q22 | Which technology is more reliable?
- Mechanical
- Electro-Mechanical
- Electronic
- For reliability it does not matter. So all of above are reliable
Q23 | Which of the following is not an XT microprocessor?
- 8006
- 8086
- 8088
- None of above
Q24 | Hard disk is coated in both side with
- Magnetic metallic oxide
- Optical metallic oxide
- Carbon layer
- All of the above
Q25 | ASCII stands for
- American Stable Code for International Interchange
- American Standard Case for Institutional Interchange
- American Standard Code for Information Interchange
- American Standard Code for Interchange Information