computer fundamentals questions and answers multiple choice part9

Q1. The output quality of a printer is measured by
(A) Dot per sq. meter
(B) Dot per inch
(C) Dots printed per unit time
(D) pixel per sq. inch

Q2. Which of the following was a special purpose computer?
(A) ABC
(B) ENIAC
(C) EDVAC
(D) All of the above

Q3. Which of the following storage devices can store maximum amount of data?
(A) Floppy Disk
(B) Hard Disk
(C) Compact Disk
(D) Magneto Optic Disk

Q4. High density double sided floppy disks could store _____ of data
(A) 1.11 MB
(B) 1.44 GB
(C) 1.20 MB
(D) 1.44 MB

Q5. A high quality CAD system uses the following for printing drawing and graphs
(A) Dot matrix printer
(B) Digital plotter
(C) Line printer
(D) Laser Printer

Q6. Which of the following is not an input device?
(A) Keyboard
(B) Optical scanners
(C) Voice recognition device
(D) COM

Q7. In most of the personal computer, the processor, the device drivers, memory, expansion slots are mounted on a single board. What is the name of the board?
(A) Motherboard
(B) Digital board
(C) Breadboard
(D) None of these

Q8. The technique used to convert an analog signal into a digital bit stream is known as
(A) Pulse code modulation
(B) Pulse stretcher
(C) Pulse fixing
(D) None of these

Q9. The programs stored in ROM are called:
(A) Firmware
(B) Software
(C) Hardware
(D) None of these

Q10. ALU stands for?
(A) Arithmetic Local Unit
(B) Arithmetic Unit
(C) Arithmetic and Logic Unit
(D) Automatic Logic Unit

Q11. Number written with just 0 and 1 is called as:
(A) Digital
(B) Binary
(C) Analog
(D) Logical

Q12. MS Excel shortcut key to insert a new worksheet
(A) ALT +Shift +F1
(B) ALT +Shift +F2
(C) CTRL +Shift +F1
(D) CTRL +Shift +F2

Q13. Physical structure of a computer is called:
(A) Middleware
(B) Software
(C) Hardware
(D) None of these

Q14. What is full form of HTTP?
(A) Hyper Transfer Text Protocol
(B) Hexagonal Text Transfer Protocol
(C) Hexagonal Text Transfer Prototype
(D) Hyper Text Transfer Protocol

Q15. A computer can perform which of the following tasks?
(A) Computation
(B) Communication
(C) Processing
(D) All of these

Q16. Which of the following is responsible for all types of calculations?
(A) ALU
(B) Control Unit
(C) Bus Unit
(D) Registers

Q17. Which language was used as first generation language?
(A) Assembly language
(B) Machine language
(C) C
(D) CPP

Q18. CPU stands for?
(A) Computer processing unit
(B) Common processing unit
(C) Central processing Unit
(D) Communication Processing Unit

Q19. The installation approach in which totally removing the old manual or computerized system and putting the new system in use:
(A) Pilot installation
(B) Parallel run
(C) Phased approach
(D) None of these

Q20. ASCII stands for:
(A) American Standard Code for Institute Interchange
(B) American Standard Code for Information Institute
(C) American Standard Code for Interchange Information
(D) American Standard Code for Information Interchange

Q21. The base of binary number is:
(A) 4
(B) 8
(C) 16
(D) 2

Q22. Basic building block for a digital circuit is:
(A) Logic Bus
(B) Processor
(C) Logic Gate
(D) Controller

Q23. One Kilo byte represents:
(A) 1024 bytes
(B) 1000 bytes
(C) 1064 bytes
(D) 100 bytes

Q24. A byte constitute of:
(A) 4 bits
(B) 8 bits
(C) 16 bits
(D) 32 bits

Q25. The process of shuffling the memory contents so as to place all free memory together in one large memory block is called:
(A) Segmentation
(B) Compaction
(C) Fragmentation
(D) Paging