18 Questions
What is the main function of the Control Unit in a CPU?
Manage instructions given to the computer
Which component of a CPU is responsible for arithmetic and logical operations?
Arithmetic Logic Unit (ALU)
What type of operations does the Arithmetic Logic Unit (ALU) perform?
Arithmetic and logical operations
Which unit in a CPU reads and interprets instructions from memory?
Control Unit (CU)
What does the Control Unit direct in a CPU?
The movement of data between various units
Which unit in a CPU performs boolean comparisons such as AND, OR, and NOT?
Arithmetic Logic Unit (ALU)
What is the role of the control unit in a CPU?
Execute program instructions
In the described CPU operation, what does the memory address 7 hold?
First number entered by the user
How does the control unit interact with the Arithmetic Logic Unit (ALU) during the process of multiplying two numbers?
Control unit informs ALU about upcoming arithmetic operation
What initiates the process of sending electronic signals to the CPU in the described scenario?
User input from the keyboard
Which component is mainly responsible for routing signals to specific memory addresses in a computer system?
Control Unit (CU)
During the multiplication operation, which part of the computer processes the actual arithmetic calculation?
Arithmetic Logic Unit (ALU)
What is the main function of the Central Processing Unit (CPU) in a computer system?
Performing data processing operations
Which component of a computer system allows users to interact with the CPU?
Peripheral devices
In the block diagram of a computer system, which part is responsible for controlling the operations of the CPU?
Control Unit
What is the function of a light pen in a computer system?
Interacting with the CPU directly
Which device is used to store information in storage devices like hard disks or pen drives?
Control Unit
What is the primary role of speech input devices in a computer system?
Accepting data/information from the user
Explore the components of a typical CPU in computer science, such as the Control Unit (CU), Arithmetic Logic Unit (ALU), and Memory Registers. Learn how the Control Unit manages instructions and coordinates activities of other units to carry out program instructions.
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