Computer app :: essays research papers

A short course in windows 981.The forcible components of a computer system are referred to as its hardware.2.A computers main circuit board is called its mother board.3. oneness byte of memory consists of eight bits.4. One kilobyte is equal to 1,024 bytes.5.Some examples of mass storage devices are floppy disk drives, hard disk drives, and CD-Rom drives.6.Of the motley types of printers, the highest quality output is produced by a laser printer.7.True computer components housed outside the system unit are called peripherals.8.True A bit set up be represented by a 0 or a 1.9.False The contents of a computers ROM are upset when the power is turned off.10.True Floppy disk drives access selective information more slowly than hard disk drives.11.False CD-ROM drive send packing be used for backup purposes.12.False Computer keyboards contain fewer keys than a standard typewriter.13.True Inexpensive laser printers are especially well behaved at producing color output.15. The computers central processing unit- Processes program instructions- performs arithmetic and logical operations- Controls the other components of the computer16. insert device Keyboard17. One advantage of a floppy disk over a hard disk is that it can be used to transfer data between computers.18. Software is divided into two broad categories Application software and system software.19. the master control program that oversees the computers operations is called its operating system.20. The generic name for the operating system used by virtually all IBM-Compatible computers before the advent of Windows 95 is DOS.21. Windows make use of a GUI, which stands for graphical user interface.22. True Computer programs are also known as software.23. False Most computer users find it easier to use a supremacy line interface than a graphical user interface.