IMPORTANT COMPUTER KNOWLEDGE ******************************* 1. Job control language is used for Mainframe computer. 2. A stub link is a network taht is connected to only one router. 3. You will require video card to see graphics on your computer. 4. A computer peripheral that prints one line of output at a time is known as Line Printer. 5. In time sharing mode each user uses a local I/O device. 6. NOT gate is used to invert the Input siganl. 7. ALGOL is an Algorithmic language. 8. IEEE 802.16 standard represents WiMAX. 9. Tutorialis written for those who do not know very much about Computer. 10. Point-of-Sale software is an example of Vertical Market Software. 11. Computer part does not exist in a computer. 12. Terminal Symbol in a flowchart indicates the beginning and end in a programs logic flow. 13. Part of a computer instruction word that designates the function performed by a specific instruction - Opcode. 14. The most common method for gaining access to the Internet is through a - Provider or a Host computer.. 15. Blu-ray disk is an example of Optical Disk. 16. Bridge can check the physical address of source and destination contained in the frame. 17. Downlink is a term related to receiving data from a satellite. 18. Operation code is also known as order code. 19. PDF is an acronym for Portable Document Format. 20. Winword.exe file starts MS Word. 21.SUM (B2 : B9) is an example of formula in MS Excel. 22. MS-DOS is an Operating System that does not implement multitasking truly. 23.Tangible parts of a computer are called Hardware. 24. AMPS is the first generation cellular technology. 25. A container used to display a set of tabbed pages of elements is known as Tab box. 26. High Level Language is machine independent language. 27. Shimmer Sparkle Text, Blinking Backgrpoound, etc. are known as text effects. 28. 10 Base F type of Ethernet uses Star topology. 29. An error that causes a program to abort and may therefore return the user to the OS is called a Fatal Error. 30. Personal Area Network is another name of Bluetooth. 31. 11 is the default font size of a cell content in MS-Excel. 32. Cut & Paste is the best method to move some text from one page to different page. 33. One definition of AI i.e., Artificial Intelligence focuses on problem solving methods that process symbols. 34. The big picture diagram of a system is a Flowchart. 35. Control Unit is the part of CPU containing clock, Program counter, Instruction register. 36. In a Compiler, the syntax analysis is done by parser. 37. Presentation layer is responsible for the protocol conversion. 38. Testing is the process of finding code error. 39. ULSI hardware technology was used by Fifth generation computers. 40. For each instruction in a program memory the CPU goes through a fetch - decode - execute sequence.
Posted on: Thu, 14 Nov 2013 08:00:22 +0000
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