Q1. Computer is free from tiresome and boredom. We call it
Q2. Which of the following storage devices can store maximum amount of data?
Q3. Integrated Circuits (Ics) are related to which generation of computers?
Q4. The two major types of computer chips are
Q5. A high quality CAD system uses the following for printing drawing and graphs
Q6. CD-ROM is a
Q7. Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
Q8. Which of the following IC was used in third generation of computers?
Q9. The main electronic component used in first generation computers was
Q10. The basic operations performed by a computer are
Q11. Which of the following produces the best quality graphics reproduction?
Q12. Storage capacity of magnetic disk depends on
Q13. A dumb terminal has
Q14. The brain of any computer system is
Q15. The arranging of data in a logical sequence is called
Q16. Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify?
Q17. The output quality of a printer is measured by
Q18. Which of the following is not processing?
Q19. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Q20. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
Q21. The ALU of a computer responds to the commands coming from
Q22. Which type of computers uses the 8-bit code called EBCDIC?
Q23. What is the responsibility of the logical unit in the CPU of a computer?
Q24. Abacus was the first
Q25. A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Q26. Regarding a VDU, Which statement is more correct?
Q27. When was vacuum tube invented?
Q28. Microprocessors as switching devices are for which generation computers
Q29. Which of the following was a special purpose computer?
Q30. Magnetic disks are the most popular medium for
Q31. The two kinds of main memory are
Q32. UNIVAC is
Q33. An application suitable for sequential processing is
Q34. A hybrid computer
Q35. What are the stages in the compilation process?
Q36. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
Q37. High density double sided floppy disks could store _____ of data
Q38. One millisecond is
Q39. A modern electronic computer is a machine that is meant for
Q40. The digital computer was developed primarily in
Q41. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Q42. Computers with 80286 microprocessor is
Q43. Which of the following is not an input device?
Q44. Software in computer
Q45. What was the computer invented by Attanasoff and Clifford?
Q46. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Q47. Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Q48. Chief component of first generation computer was
Q49. To produce high quality graphics (hardcopy) in color, you would want to use a
Q50. A technique used by codes to convert an analog signal into a digital bit stream is known as
