NAT I Computer Science With Answers

NAT I Computer Science

Sr. # Questions Answers Choice
1 The storage area for temporarily storing deleted items on the hard disk is called My computer My Documents Recycle BIn Desktop
2 Shortcut menu is also called Instant menu Drop down menu Pop-up menu Scroll menu
3 To open help window you will: Select help from start menu Press F1 key anywhere on the Desktop A or B
4 The programs that remain in the memory and run in the background are called: Memory resident programs Memory hidden programs Memory loaded program Notification area programs
5 The maximum number of primary partitions that can be created on a disk is: Two Three Four None of the above
6 As compared to a command line operating system a GUI operating system is: More efficient Easier to use More reliable All of the above
7 CTRL + ALT +Del is An invalid key combination Recognized by windows Used to close the active window Both b and c
8 Which of the following is not a component of an application window? Title bar Drop down menus Desktop Scroll bars
9 A user graphical objects to perform different tasks in this operating system DOS Unix Linux All of the above
10 This is a Command Line operating system: Windows DOS Solaris Linux
11 Which of the following operating system is a GUI operating system: Windows Linux Solaris All of the above
12 An operating system is a System utility Application software System software Software package
13 An operating system performs: File-system management Hardware management User interface All of the above
14 This is not a computer virus Norton Chernobyl Redlof All are computer virus
15 The software that is available free of cost is called: Shareware Freeware Firmware Copyright
16 A spare copy of data on a secondary storage is called Store Backup Reference None of the above
17 A computer cannot get a virus: Through the internet Through a virus infected person Through an infected floppy Through a pirated software CD
18 There can be a complete backup of data or a (n),,,,,,,,,,,,,,backup of data: Full Incremental First Last
19 Accidental data loss may be prevented by using a (n): Password Antivirus programs UPS All of the above
20 What is the most common computer crime? Illegal transfer of bank funds Unauthorized access to personal databases Sending junk mails Software piracy
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