Skip to main content

Important Objective Type Questions 51-100



  1. (70)10 = (1000110). [ divide 70 by 2 repeatedly until quotient is zero, write down remainders from bottom to top.]
  2. NTFS is abbreviation for new technology file system     .
  3. USB stands for Universal serial Bus.
  4. AGP stands for Accelerated graphical port.
  5. Roman number system is an example of non-positional number system.
  6. PPP stands for point-to-point protocol.
  7. SCSI is pronounced as Small computer system interface.
  8. MS Excel is an example of Applications software.
  9. Windows is an example of          system           software.
  10. WAN as a network stands for    wide area network.
  11. DNS stands for Domain name server.
  12. CPS stands for   Character per second.
  13. BIOS stands for   Basic input-output system.
  14. LCD stands for Liquid crystal display     .
  15. POST stands for   ­­­­­­­­­­­­­­­­­­­­­­­­­_Power  ON Self Test
  16. How many rows are in MS Excel _65536.
  17. Modem stands for Modulator and demodulator.
  18. CPM stands for Character per minute
  19. ENIAC stands for Electronic Numerical Integrator and Calculator.
  20. EDVAC stands for Electronic Discrete Variable Automatic calculator.
  21. UNIVAC Stands for Universal Automatic Computer.
  22. IBM stands for International Business Machines.
  23. A Hybrid computer is a combination of both analog and digital computer.
  24. Speedo meter is an example of analog computer.
  25. Micro computer or personal computer was introduced in 1970.
  26. PDA stands for Personal Digital Assistant.
  27. Super computer is used for weather prediction.
  28. Abacus was first computing device developed 5000 years ago.
  29. Mouse and keyboard are input devices.
  30. Monitor and Printer are two output devices.
  31. PROM stands for Programmable Read only Memory
  32. EPROM stands for Erasable Programmable Read Only Memory.
  33. EEPROM stands for Electronically Erasable Programmable Read Only Memory.
  34. SRAM stands for Static Random Access Memory.
  35. DRAM stands for Dynamic Random Access Memory.
  36. Names of two search engines are Google and Yahoo.
  37. CMOS stands for Complementary Metal-Oxide Semiconductor .
  38. BIOS stands for Basic Input Output System.
  39. RPM stands for Rotations Per Minute.
  40. The number of bytes inside a sector is fixed, it is always 512 bytes.
  41. CD-ROM stands for Compact Disk Read Only memory.
  42. CD-R stands for Compact Disk Recordable.
  43. CD-RW stands for Compact disk Rewritable.
  44. WORM stands for Write Once Read Many.
  45. DVD stands for Digital Video Disk.
  46. DVD-ROM stands for Digital video disk Read only memory.
  47. DVD-R stands for Digital video disk recordable.
  48. DVD-RW stands for Digital Video disk Rewritable.
  49. USB stands for Universal Serial Bus.
  50. CF stands for Compact flash card.
1. Important
objective type questions 1-50

2. Important
Objective Type Questions 51-100

3. Important
Ojective Type Questions 101-155
Labels:

Comments

Post a Comment

Popular posts from this blog

Define Data and Information With Examples

DATA Data is the collection of raw facts and figures. Actually data is unprocessed, that is why data is called collection of raw facts and figures. Define Data and Information with Examples We collect data from different resources. After collection, data is entered into computer for processing. Data may be collection of words, numbers, pictures,  or sounds etc. Examples of Data 1) Student Data on Admission Forms When students get admission in a college. They fill admission form. This form  contains raw facts (data of student) like name, father’s name, address of student, obtained marks, photo graph etc. 2)    Data of Citizens During census, data of all citizens is collected. The staff will go house to house and collect data about citizens like number of persons living in a home, either they are literate or illiterate, number of children, data of each child, cast, religion, Computerized national Identity Card number, address, how many rooms and other facilities in the
4 comments
Read more

Important Objective Type Questions 101-155

MMC stands for multimedia card. SD stands for secure digital card. System Bus  is used to connect main components of a computer such as cpu and main memory. A Port is an interface or a point of attachments. POS stands for Point Of Sale terminal. ATM stands for Automated Teller Machine. PIN stands for Personal identification number. Kbps stands for kilobits per second. Mbps stands for megabits per second. A port that transmits one bit at a time is called Serial Port. A type of port that transmits many bits at a time is called Parallel Port. LPT stands for Line Printer. Examples of system software are Operating System, Utility Programs and Device Drivers. Examples of operating systems are DOS, Windows, Unix and Linux. Examples of Utility programs are File Manager, Image Viewer, Disk Scanner and File Compressor. Software used to detect and remove viruses is called Antivirus . Examples of antivirus programs are Mcaffee, Avast,
3 comments
Read more

Advantages and Disadvantages of Ring Network Topology

Topic: Advantages and Disadvantages of Ring Network Topology alongwith detailed working of Ring topology What Do You Mean by Ring Topology? In Ring topology, each computer is connected to the next computer such that last computer is connected to the first. Every computer is connected to next computer in the ring. Each computer retransmits what it receives from the previous computer. Suppose, computer A needs to send data to computer D. Now the computer A sends data to computer B. As computer B is not the destination computer, so it will retransmit data to computer C. Finally, Computer C will transfer data to computer D, the destination computer. When a node sends a message, the message is processed by each computer in the ring. If a computer is not the destination node, it will pass the message to the next node, until the message arrives at its destination. Advantages of Ring Network Topology 1. It is relatively less expensive than a star topology network. 2. In a Rin
2 comments
Read more