Question 1
Question
Basic benefits of a computer system are .....
Answer
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Speed
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Accuracy
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Diligence
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All of the Above
Question 2
Question
A ..................is a computer with a high-level computational capacity used for scientific and engineering applications that must handle very large databases
Answer
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Desktop Computer
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Mainframe Computer
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Laptop
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supercomputer
Question 3
Question
A .................. is another form of a computer systems that is generally less powerful than a super computer.
Answer
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Desktop Computer
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Mainframe Computer
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Laptop
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Super Computer
Question 4
Question
The .................is the most popular type of computer systems
Answer
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Microcomputer
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Mainframe
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Super Computer
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None of the above
Question 5
Question
Computer ..............refers to the physical components or parts of a computer
Question 6
Question
The ............. are devices which receive data and instructions such as words ,voices, images and procedures which people can understand and translates them into a digital form that a computer can process and store.
Answer
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Hardware
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Input Devices
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Output Devices
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Software
Question 7
Question
All are input devices excluding........
Answer
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Keyboard
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Printer
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Microphone
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Mouse
Question 8
Question
........ is used to scan information such as photographs and documents and translate it into a digital image.
Answer
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Scanners
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Printers
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Monitors
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Joystick
Question 9
Question
The most widely used audio-input device is the “microphone”.
Question 10
Question
.............. translate information that has been processed by the system unit into a form that humans can understand.
Answer
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Input Device
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Software
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Hardware
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Output Device
Question 11
Question
......... tells the rest of the computer system how to carry out specified instructions.
Question 12
Question
The ............. performs arithmetic ( + , - , % , *) and logical operations (>, <, >=, <= ).
Question 13
Question
............ is called temporary or volatile storage.
Question 14
Question
.............is permanent memory that contains important information for booting
Question 15
Question
The information saved in ROM can be deleted or modified.
Question 16
Question
........ is record-able only once and can be read several times but can’t be erased.
Question 17
Question
...........is similar to CD-R, with the slight difference that the data saved within it is imprinted by the publisher.
Question 18
Question
........... can be erased and rewritten many times.
Question 19
Question
Flash Memory is typically removable and re-writable storage device, which allows users to copy, transfer and erase data several times.
Question 20
Question
.......... is a type of storage over the internet where data is being saved onto several servers, distributed over the internet instead of being saved on a local server.
Answer
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Flash Memory
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HDD
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Cloud Storage
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All of the above
Question 21
Question
Examples of Cloud Storage Services/ Providers are .........
Answer
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Drop Box
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Google Drive
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OneDrive
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All of the above
Question 22
Question
DVD stands for .............
Answer
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Digital Value Disk
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Digital Video Disk
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Design vertical Disk
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All of the above
Question 23
Question
ALU stands for ..............
Answer
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Addition Logic Unit
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Authentic legal unit
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Arithmetic Logic Unit
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Authentic Logic Unit
Question 24
Question
Two main benefits of computer networks are Sharing of Resources and Exchanging Information.
Question 25
Question
........ can span over a limited range up to 1 mile.
Question 26
Question
LAN stands for..........
Answer
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Local Area Network
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Legal Area Network
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Local Aid Network
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Low Area Network
Question 27
Question
WAN stands for ...........
Answer
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Wide Aid Network
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Wide Area Network
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World Area Network
Question 28
Question
MAN Stands for .............
Question 29
Question
..................... network systems use one computer (Server) to coordinate and supply services to other computers (Clients) in the network.
Answer
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LAN
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Client/server
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WAN
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Peer to Peer
Question 30
Question
In a peer-to-peer network system doesn’t have a central computer(server).
Question 31
Question
In .................. network all nodes have equal authority and can act as both clients and servers.
Answer
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Client-Server
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WAN
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MAN
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Peer to Peer
Question 32
Question
Which of the following is not the general uses of computers in Aviation and Air navigation.