The main job of CPU is to - 1) carry out program instructions 2) Store data/information for future use 3) Process data and information 4) Both (A) and (C)

The main job of CPU is to -
1) carry out program instructions
2) Store data/information for future use
3) Process data and information
4) Both (A) and (C)
by

1 Answer

Answer :

4) Both (A) and (C)
by

Related questions

The main job of CPU is to - 1 carry out program instructions 2 Store data/information for future use 3 Process data and information 4 Both (A) and (C)

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What is the control unit's function in the CPU 1) To transfer data to primary storage . 2) TO store program instructions. 3) To perform logic functions. 4) To decode program instructions.

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In computer processing, ______ selects processes from the pool and loads them into memory for execution. (1) Job Scheduler (2) Resource Scheduler (3) CPU Scheduler (4) Process Scheduler

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Where does the CPU fetch instructions?

Description : Where does the CPU fetch instructions?

Last Answer : Need answer

I have no computer hardware installation experience - do CPU cooling fans come with installation instructions a novice can follow?

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A DMA controller transfers 32-bit words to memory using cycle Stealing. The words are assembled from a device that transmits characters at a rate of 4800 characters per second. The CPU is fetching and executing instructions at an average rate of one million instructions per second. By how much will the CPU be slowed down because of the DMA transfer? (A) 0.06% (B) 0.12% (C) 1.2% (D) 2.5%

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In Unix operating system, special files are used to : (A) buffer data received in its input from where a process reads (B) provide a mechanism to map physical device to file names (C) store list of file names plus pointers associated with i-nodes (D) store information entered by a user application program or utility program

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A thread is usually defined as a light weight process because an Operating System (OS) maintains smaller data structure for a thread than for a process. In relation to this, which of the following statement is correct? (A) OS maintains only scheduling and accounting information for each thread. (B) OS maintains only CPU registers for each thread. (C) OS does not maintain a separate stack for each thread. (D) OS does not maintain virtual memory state for each thread.

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Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B) Object-oriented databases store computational instructions in the same place as the data. (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases. (D) Object-oriented databases store more types of data than relational databases and access that data faster.

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Last Answer : (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases.

The memory unit that communicates directly with the CPU is called ________ A. Secondary or Auxiliary Memory B. Primary or Main Memory C. Both (A) and (B) D. None of the Above

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Last Answer : B. Primary or Main Memory

A collection of related instructions organized for a common purpose is referred to as A) File B) Database C) Program D) None of above

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A program that reads each of the instructions in mnemonic form and translates it into the machine-language equivalent. a) Machine language b) Assembler c) Interpreter d) C program

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Which of the following is used to hold running program instructions? a) Primary Storage b) Virtual Storage c) Internal Storage d) Minor Devices

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Last Answer : Answer: a Explanation: The primary storage is responsible for holding the data, intermediate results and the results of ongoing processes or jobs. Virtual storage is the main memory storage required for saving large amount of data for future reference. The other options are invalid

Which register keeps tracks of the instructions in the program stored in memory? A. Address Register B. Index Register C. Program Counter D. None of the Above

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The most frequently used instructions of a computer program are likely to be fetched from ______ (A) Hard disk (B) ROM (C) RAM (D) Cache

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..... is a set of Keywords, s symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer... 1) A Computer Program 2) A Programming Language 3) An Assembler 4) Syntax

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Which among the following is correct about ROM: a) ROM is non volatile memory because any data stored in ROM remains there, even if the power is turned off b) ROM is an ideal place to put the PC's startup instructions - that is, the software that boosts the system. c) Both of Above d) None of These

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Last Answer : c) Both of Above

Which control refers to the track of the address of instructions. a. Data control b. Register control c. Program control d. None of these

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