الســـــــــلام عليكم
كيف الحــــال ؟؟
حاليا أدرس IT وفي أسئلة صعبة بنسبه لي
وأتمنى أن تعرفوا تحلوهن
ومشـــــــــــــــــــــــــــــــــــــكورين
هذه الاسئلة
1- -------------programs allow you to safely and completely remove unneeded programs and related form your hard disk .
a) backup
b) uninstall
c) trouble shooting
d) disk cleanup
2- the -----------consists of an arithmetic-logic unit and a control uint .
a) alu
b) cpu
c) motherboard
d) system unit
windows xp is an example of a (n)
a) application software.
b) operating system.
c) basic tools .
d ) graphical user interface.
Which is the smallest unit of time listed below ?
a) millisecond
b) microsecond
c) nanosecond
d) picosecond
5- a single character can be represented by 8 bits . another **** is a
a) string
b) byte
c)meg
d) binary digit
6- an operating system owned and licensed by a particular company is know as
a) network operating system
b) multi-owner operating system
c) freeware operating system
d) proprietary operating system
7--------------convert programming instructions into a language computer can understand and process.
A) language translators
b) user interface
c) device drivers
d) network operating systems
8- numbers and formulas enterd in a cell are called a(n)
a) calls
b) labels
c) intersection
d) numeric entries
9 the most widely used binary code for microcomputers.
a) Unicode
b) monolith
c) ebcdic
d) ascll
10- another **** for the system board is the
a) daughterboard
b) chipboard
c)integrated
d) motherboard
مشكوووووووورين