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WorksheetsQuiz 1
Total questions: 51
Worksheet time: 16mins
"Touch Screen" is one of ..............units.
Input Only
Input and Output
Output only
None of all mentioned
...... is the memory which keep data temporarily
RAM
ROM
Flash Memory
All mentioned
...., ....., ..... are examples of computers
desktop
laptop
smart devices
all of the bove
......... is one of the output units.
printer
keyboard
mouse
microphone
...... are computer system elements
data and information
hardware
software and humanware
all of the bove
the input unit ........ is mainly used with Graphical User Interface(GUI)
Command Prompt
Linux
Mouse
Icons
........ is an operating system for mobiles
Fedora
Andriod
..... TByte = 1024 GByte
1
100
1000
none of the above
...... are the small symbols which indicate to the programs and when double click them the programs start.
Command Prompt
Linux
Mouse
Icons
Self-checking program is found in ........
RAM
ROM
..... are of the output units.
You may choose more than one.
speaker
printer
microphone
monitor
.......... are computer system elements
data and information
hardware and software
humanware
all of the above
The unit of measuring the processor speed is
bit
byte
Hertz
terabyte
The user can prompt commands in two ways : by....... or by GUI
command prompt
Linux
Mouse
Icons
c++ is of ......... programs
software
hardware
One of the operating system that have GUI is ...........
command prompt
Linux
Mouse
Icons
Microsoft Office is of ....... source programs
closed
open
...... is called read only memory
RAM
ROM
........ is in Apple Macintosh
Windows
MAC
........... work as intermediate between the user and hardware
applications
Operating system
the new operating system depend on ......... for giving commands
command prompt
GUI
.......... are some of the forms of data
text
number
image
all of the above
........=8 bits and it represents a digit or symbol
1 byte
1 megabyte
1 giga
hertz
.....is the raw material of information and it can't be used in its initial form
data
information
.......... is a device used to display the processing results in printed form
printer
scanner
.................. is an electronic device which is connected to the computer hardware
Motherboard
memory
It is the most important part in computer and it performs the arithmetic and logic operations
CPU
Monitor
.......... is an electronic device which processes data into useful information
computer
mouse
......... is one of closed source operating systems
Gimp
Office 365
You can see in the image.......
Scanner, output device
printer, output device
Scanner, input device
none of the above
You can see in the image.......
speakers, output device
Camera, input device
microphone
none of the above
Touch screen is common between the input and output units.
True
False
Operating system must be installed on the computer to be able to operate all kinds of different programs
True
False
The new operating systems don’t allow operating several programs at the same time.
True
False
(GUI) allows the operating of several programs at the same time.
True
False
TByte is used for measuring the processor speed.
True
False
(Gimp) program is opened source and its fees shouldn't be paid.
True
False
In (RAM) data stays even after the computer is shut down.
True
False
The user can't prompt commands and instructions of the operating system through command prompt
True
False
MAC OS X is one of the open source operating systems.
True
False
(GUI) provides a browser for the web pages and sites.
True
False
In opened source operating systems the user can read the source code.
True
False
(Ubuntu) is one of the versions of (Windows).
True
False
(Android) which is used in mobiles is open source.
True
False
Self-checking program which works when starting the computer is in (RAM).
True
False
No programmer can modify in the opened source operating systems.
True
False
Arithmetic and Logic unit is of the main components of the memory
True
False
Information are separate facts that can’t be used without processing.
True
False
The greatest capacity unit of the memory is Gbyte.
True
False
(Linux) is of the operating systems
True
False
(Fedora) operating system is for (Apple Macintosh).
True
False
