ECAT Computer Science MCQ's Test For Full Book With Answers

ECAT Computer Science MCQ's Test For Full Book

Sr. # Questions Answers Choice
1 ___________is based on the NT technology Windows 95 Windows 98 Windows 3.x Windows 2000. XP
2 The maximum number of primary partitions that can be created on a disk is Two Three Four None of the above
3 As compared to command line operating system, a GUI operating system is More efficient Easier to use More reliable All
4 What type of operating system MS-DOS is? Command Line Interface Graphical User Interface Multitasking Menu Driven Interface
5 _________ is an example of command line operating system Windows Solaris Unix Linux
6 GUI stands for Graphical User Interface General User Interrupt Graphs, Utilities, Icon Graved Used interface
7 _____ is not an example of GUI operatlng system Windows Solaris Linux DOS
8 How many types of operatingsystems are there on the bells (Al of user Interface? 2 3 4 5
9 Ctrl + Alt + Del is An invalid key combination Recognized by windows only Used to close the active window Both b and c
10 An operating system is Custom built Application software System software Packaged software
11 ______organizes and controls the hardware and software Word processor, Excel Device driver Operating system Language translator
12 __________ is most necessary to interact with the computer Word processor, Excel Device driver Operating system Languaae translator
13 An Operating System is a System Utility Application Software System Software Software Package
14 The right to use the software on the computer is called Software copyright Site license Software piracy intellectual property right
15 An additional or snare copy of data stored on storage media is called Backup of data Copying of data Moving of data <div>Additional data</div><div><br></div>
16 Which of the following media can be used for backup? Floppy Disk Zip Disk Tape Device All
17 Software that is available free for a limited period is called Freeware Groupware Shareware Vertical
18 Making illegal copies of copyrighted software is called Software piracy Software distribution Software browsing Software hacking
19 Format C Is an example of Troian Horse Chernobyl Boot sector Logic bomb
20 Which malicious program Is activated when a specific set of conditions are met? Trolan Horse Virus Worm Logic bomb
21 The extension of an executable file is xls doc. ext. exe.
22 Which of the following viruses executes when starting the computer? Macro File infector Boot sector None
23 The virus which deletes MS Office files and disk partition information is called Book sector Chernobyl Logic bomb Troian Horse
24 Which of the following is computer virus? Chernobvl Loglc bomb Redlof All
25 Which of the following is not an antivirus Program? Redlof Norton Dr. Salmon McAfee
26 Which of the following one is not a virus? Troian Horse Logic bomb McAfee Redlof
27 Which of the following is harmful for computer? Antivirus Virus Shareware Freeware
28 How a virus reaches from one computer to another? Data is exchanged between computers Exchange of display screen Exchange of keyboard Exchange of printer
29 Trolan Horse is a type of Antivirus Virus Software Horse
30 McAfee is an example of Virus Hacker Antivirus Worm
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