Online NAT ICS Computer Science Computer Test Preparation for Pakistani Students

NAT I Computer Science Computer

Sr. #	Questions	Answers Choice
1	Which of the following operating system is a GUI operating system:	Windows Linux Solaris All of the above
2	An operating system is a	System utility Application software System software Software package
3	An operating system performs:	File-system management Hardware management User interface All of the above
4	This is not a computer virus	Norton Chernobyl Redlof All are computer virus
5	The software that is available free of cost is called:	Shareware Freeware Firmware Copyright
6	A spare copy of data on a secondary storage is called	Store Backup Reference None of the above
7	A computer cannot get a virus:	Through the internet Through a virus infected person Through an infected floppy Through a pirated software CD
8	There can be a complete backup of data or a (n),,,,,,,,,,,,,,backup of data:	Full Incremental First Last
9	Accidental data loss may be prevented by using a (n):	Password Antivirus programs UPS All of the above
10	What is the most common computer crime?	Illegal transfer of bank funds Unauthorized access to personal databases Sending junk mails Software piracy