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Questions and Answers
What is the function of the Arithmetic Logical Unit (ALU) in a CPU?
What is the function of the Arithmetic Logical Unit (ALU) in a CPU?
- Stores programs, OS, apps, and data
- Performs arithmetic and logical operations using the binary system (correct)
- Sends command signals required to carry out each instruction
- Modifies digital data for transmission over communication lines
What is the main function of the Control Unit (CU) in a CPU?
What is the main function of the Control Unit (CU) in a CPU?
- Stores information being processed by the CPU
- Decodes and executes instructions (correct)
- Performs arithmetic and logical operations using the binary system
- Modulates digital data for transmission over communication lines
Which memory component stores information being processed by the CPU?
Which memory component stores information being processed by the CPU?
- RAM (volatile)
- ROM
- Main Memory (correct)
- Secondary Memory (Mass Storage)
What is the function of a modem in computer networks?
What is the function of a modem in computer networks?
What is the purpose of secondary memory (mass storage) in a computer system?
What is the purpose of secondary memory (mass storage) in a computer system?
What is the role of a microprocessor in a computer system?
What is the role of a microprocessor in a computer system?
What is the function of an operating system (OS)?
What is the function of an operating system (OS)?
What is the primary function of disk defragmenter utility?
What is the primary function of disk defragmenter utility?
Which type of computer is used for large complex mathematical calculations and global weather predictions?
Which type of computer is used for large complex mathematical calculations and global weather predictions?
What does a warm boot refer to in the context of starting a computer?
What does a warm boot refer to in the context of starting a computer?
Which type of operating system is less complicated and more specialized for wireless communication?
Which type of operating system is less complicated and more specialized for wireless communication?
What are the primary functions of Windows utilities like Disk Cleanup and File History?
What are the primary functions of Windows utilities like Disk Cleanup and File History?
What are raw, unprocessed facts that can be recorded and have implicit meaning called?
What are raw, unprocessed facts that can be recorded and have implicit meaning called?
Which type of computer is used to process large amounts of data to serve a maximum number of users?
Which type of computer is used to process large amounts of data to serve a maximum number of users?
What is the primary purpose of an embedded operating system (OS)?
What is the primary purpose of an embedded operating system (OS)?
What does a cold boot refer to in the context of starting a computer?
What does a cold boot refer to in the context of starting a computer?
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