Antivirus programs are designed to detect, prevent, and remove malware and viruses from computer systems.
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What is the function of an operating system in a computer system?
Managing hardware resources and providing a user interface
Question Explanation:
The operating system (OS) is software that manages computer hardware resources and provides services for computer programs. It also provides a user interface, allowing users to interact with the computer system.
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What is the Full form of the DOS?
Disk Operating System
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Full form of RAM is .............. .
Random Access Memory
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Hard disks are used for ............ information.
storing
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............. includes communication devices and the use of those devices as well as the services provided with their help.
Information Communication Technology
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.............are used for sharing information.
Telephones
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What is the Full form of the GUI?
Graphical User Interface
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Computers are used for ............. information.
all of the above
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Which of the following is an example of secondary storage?
Hard Disk Drive
Question Explanation:
Secondary storage devices like hard disk drives are used for long-term storage of data.
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What is the Full form of the OS?
Operating System
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What is the Full form of the ALU?
Arithmetic Logical Unit
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Computers have gone through ............. generations.
5
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................... is a raw information.
Memory
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Which of the following is an example of a primary storage device in a computer system?
Random Access Memory (RAM)
Question Explanation:
RAM (Random Access Memory) is a type of primary storage used by computers to store data temporarily while the computer is running. It is volatile memory and loses its contents when the computer is powered off.
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Full form of ROM is................... .
Read Only Memory
16/25
What is the Full form of the PDF?
Portable Document Format
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............ is a group of commands to be given to the computer.
Program
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The information stored in ROM is only ................. , changes cannot be made.
readable
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What is the Full form of the CPU?
Central Processing Unit
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............... communicates between the computer and the person working on it.
Operating System
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Which of the following is an example of an application software?
Adobe Photoshop
Question Explanation:
Adobe Photoshop is an example of application software used for image editing and manipulation.
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First generation of Computers were considered to be present in the period of ................
1946 - 1959
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Which of the following is an example of an input device?
Keyboard
Question Explanation:
A keyboard is an input device used to enter text, numbers, and commands into a computer system. It consists of a set of keys, each representing a specific character or function.