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iii. Internet does not allow the virus to spread.
iv. irus improves the speed of processing information through computer.
. operating system is a computing environment that reacts to input within a specific period of
time. S Sample aper
i. Single- ser ii. Multi- ser
iii. eal- ime iv. istribute
. Identify the measure to protect computer from threats and viruses: S Sample aper
i. Sharing password with friends
ii. llow anyone to use your device
iii. se ntivirus
iv. eave computer without logging out
ns. . i . ii . i . iii 5. i . iii . ii . iv . iv . iii
. iii . iii
B. Fill in the blanks.
. ................................ is a portable operating system.
. ................................ is the latest version of indows OS.
. he arrangement of files in the form of folders is known as ................................ .
4. ................................ is the coding that constitutes the core of operating system.
5. Information echnology refers to the use of ................................ for storage retrieval processing and distributing
information of many kinds.
. ................................ is the area on the document window where a user works. One can type in text or insert
graphics.
ns. . NI . indows . File Management
. ernel 5. Software and ardware . orkspace
Section B
(Subjective Type Questions)
A. Answer the following questions:
. hat do these abbreviations stand for
i. I ii. I
iii. FSF iv. N
v. OSS vi.
vii. viii. IM
ix. n x. M
ns. i. haracter ser Interface ii. raphical ser Interface
iii. Free Software Foundation iv. enuinely Not nix
v. harat Operating System Solution vi. entre for evelopment of dvanced omputing
Information Technology and Communication

