Class 3 Exam > Class 3 Questions > ___________ is a name for the computer.______...
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___________ is a name for the computer.
___________ is known as the Brain of the computer.
___________ stores information temporarily or permanently as per our need.
___________ is used for logical and mathematical operations.
___________ is known as the Brain of the computer.
___________ stores information temporarily or permanently as per our need.
___________ is used for logical and mathematical operations.
- a)CPU, MU, ALU, CU
- b)PC, ALU, MU, CU
- c)CP, PCU, MU, CU
- d)PC, CPU, MU, ALU
Correct answer is option 'D'. Can you explain this answer?
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___________ is a name for the computer.___________ is known as the Bra...
The Answer:
Introduction:
In this question, we are asked to identify the names for different components of a computer and their functions. Let's break down the answer step by step.
Component Names and Functions:
1. CPU (Central Processing Unit) - The CPU is known as the brain of the computer. It is responsible for executing instructions, performing calculations, and controlling the overall operation of the computer system.
2. PC (Primary Memory) - The PC, also known as primary memory or RAM (Random Access Memory), stores information temporarily while the computer is running. It is used to store data and programs that are currently being used by the CPU.
3. MU (Memory Unit) - The MU represents various types of computer memory, including primary memory (RAM) and secondary memory (hard drives, solid-state drives, etc.). It stores information permanently and can retain data even when the computer is turned off.
4. ALU (Arithmetic Logic Unit) - The ALU is a component of the CPU that performs logical and mathematical operations. It handles calculations such as addition, subtraction, multiplication, and division, as well as logical operations like comparisons and Boolean operations.
Correct Option:
Based on the given options, the correct answer is option 'D' - PC, CPU, MU, ALU. This is because it correctly identifies the names for the computer components and their respective functions.
- PC represents primary memory (RAM) that stores information temporarily.
- CPU is the brain of the computer responsible for executing instructions.
- MU represents various types of computer memory, including both primary and secondary memory.
- ALU is used for logical and mathematical operations.
Therefore, option 'D' - PC, CPU, MU, ALU is the correct answer.
Introduction:
In this question, we are asked to identify the names for different components of a computer and their functions. Let's break down the answer step by step.
Component Names and Functions:
1. CPU (Central Processing Unit) - The CPU is known as the brain of the computer. It is responsible for executing instructions, performing calculations, and controlling the overall operation of the computer system.
2. PC (Primary Memory) - The PC, also known as primary memory or RAM (Random Access Memory), stores information temporarily while the computer is running. It is used to store data and programs that are currently being used by the CPU.
3. MU (Memory Unit) - The MU represents various types of computer memory, including primary memory (RAM) and secondary memory (hard drives, solid-state drives, etc.). It stores information permanently and can retain data even when the computer is turned off.
4. ALU (Arithmetic Logic Unit) - The ALU is a component of the CPU that performs logical and mathematical operations. It handles calculations such as addition, subtraction, multiplication, and division, as well as logical operations like comparisons and Boolean operations.
Correct Option:
Based on the given options, the correct answer is option 'D' - PC, CPU, MU, ALU. This is because it correctly identifies the names for the computer components and their respective functions.
- PC represents primary memory (RAM) that stores information temporarily.
- CPU is the brain of the computer responsible for executing instructions.
- MU represents various types of computer memory, including both primary and secondary memory.
- ALU is used for logical and mathematical operations.
Therefore, option 'D' - PC, CPU, MU, ALU is the correct answer.
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___________ is a name for the computer.___________ is known as the Bra...
The correct answer is D) PC, CPU, MU, ALU.
CPU (Central Processing Unit) is known as the brain of the computer. It is responsible for executing instructions and performing calculations.
PC (Personal Computer) is a name for the computer, referring to a type of computer that is designed for personal use.
MU (Memory Unit) stores information temporarily or permanently as per our need. It includes both primary memory (RAM) and secondary memory (hard drive, SSD).
ALU (Arithmetic Logic Unit) is a component of the CPU that is responsible for performing logical and mathematical operations, such as addition, subtraction, comparison, and logical operations.
Therefore, option D correctly identifies the terms associated with the computer and its components.
PC (Personal Computer) is a name for the computer, referring to a type of computer that is designed for personal use.
MU (Memory Unit) stores information temporarily or permanently as per our need. It includes both primary memory (RAM) and secondary memory (hard drive, SSD).
ALU (Arithmetic Logic Unit) is a component of the CPU that is responsible for performing logical and mathematical operations, such as addition, subtraction, comparison, and logical operations.
Therefore, option D correctly identifies the terms associated with the computer and its components.
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___________ is a name for the computer.___________ is known as the Brain of the computer.___________ stores information temporarily or permanently as per our need.___________ is used for logical and mathematical operations.a)CPU, MU, ALU, CUb)PC, ALU, MU, CUc)CP, PCU, MU, CUd)PC, CPU, MU, ALUCorrect answer is option 'D'. Can you explain this answer?
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