The ALU of a computer responds to the commands coming from A) Primary memory B) Control section C) External memory D) Cache memory

  The ALU of a computer responds to the commands coming from A) Primary memory B) Control section C) External memory D) Cache memory
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The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Last Answer : Control section

The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Last Answer : b. Control section

The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Last Answer : b. Control section

The section of the CPU that selects, interprects and monitors the execution of program instructions is (1) Memory (2) Register (3) Control unit (4) ALU

Description : The section of the CPU that selects, interprects and monitors the execution of program instructions is (1) Memory (2) Register (3) Control unit (4) ALU

Last Answer : Control unit

function select takes op code in IR translating to function of ALU and it may be compact binary code or one line per ALU: a ALU b CPU c. Memory d. Cache

Description : function select takes op code in IR translating to function of ALU and it may be compact binary code or one line per ALU: a ALU b CPU c. Memory d. Cache

Last Answer : a ALU

Which is very high speed semiconductor memory which can speed up CPU: a) Secondary Memory b) Cache Memory c) Primary Memory d) None of These

Description : Which is very high speed semiconductor memory which can speed up CPU: a) Secondary Memory b) Cache Memory c) Primary Memory d) None of These

Last Answer : b) Cache Memory

The brain of any computer system is A) ALU B) Memory C) CPU D) Control unit

Description : The brain of any computer system is A) ALU B) Memory C) CPU D) Control unit

Last Answer : Answer : C

The register section is related to______ of the computer: a. Processing b. ALU c. Main memory d. None of these

Description : The register section is related to______ of the computer: a. Processing b. ALU c. Main memory d. None of these

Last Answer : c. Main memory

Both the ALU and Control Section have special purpose storage locations called : (1) Registers (2) Accumulators (3) Bus (4) Address

Description : Both the ALU and Control Section have special purpose storage locations called : (1) Registers (2) Accumulators (3) Bus (4) Address

Last Answer : Registers

Which of the following are the two main components of the CPU? A) Control Unit and Registers B) Registers and Main Memory C) Control unit and ALU D) ALU and bus

Description : Which of the following are the two main components of the CPU? A) Control Unit and Registers B) Registers and Main Memory C) Control unit and ALU D) ALU and bus

Last Answer : Answer : C

Which type of commands in DOS needs additional files for their execution? 1) Internal Commands 2) External Commands 3) Batch Commands 4) Redirector

Description : Which type of commands in DOS needs additional files for their execution? 1) Internal Commands 2) External Commands 3) Batch Commands 4) Redirector

Last Answer : 2) External Commands

Which type of commands in DOS needs additional files for their execution? 1 Internal Commands 2 External Commands 3 Batch Commands 4 Redirectors

Description : Which type of commands in DOS needs additional files for their execution? 1 Internal Commands 2 External Commands 3 Batch Commands 4 Redirectors

Last Answer : 2 External Commands

Define internal and external commands.

Description : Define internal and external commands.

Last Answer : Internal Commands: Commands which are built into the shell. For all the shell built-in commands, execution of the same is fast in the sense that the shell doesn't have to search the given path for them in ... usually is at /usr/bin, the executable /usr/bin/cat gets executed. Examples: ls, cat etc. 

Which memory is fastest among all the memories in a computer: a) RAM b) Cache Memory c) EPROM d) None of These

Description : Which memory is fastest among all the memories in a computer: a) RAM b) Cache Memory c) EPROM d) None of These

Last Answer : b) Cache Memory

The fastest, costlier and relatively small form of storage managed by computer system hardware is : (1) Disk (2) Flash Memory (3) Main memory (4) Cache

Description : The fastest, costlier and relatively small form of storage managed by computer system hardware is : (1) Disk (2) Flash Memory (3) Main memory (4) Cache

Last Answer : Cache

The ALU of a computer normally contains a number of high speed storage element called A) Semiconductor memory B) Registers C) Hard disks D) Magnetic disk

Description : The ALU of a computer normally contains a number of high speed storage element called A) Semiconductor memory B) Registers C) Hard disks D) Magnetic disk

Last Answer : Answer : B

Which unit is known as nerve center of computer? A) ALU B) CU C) Memory D) Registers

Description : Which unit is known as nerve center of computer? A) ALU B) CU C) Memory D) Registers

Last Answer : Answer : A

Central Processing Unit (CPU) of a computer consists of: a) Control and arithmetic logic unit and primary storage b) Control, clock and ROM c) Control, clock and RAM d) Control, ALU, RAM and ROM

Description : Central Processing Unit (CPU) of a computer consists of: a) Control and arithmetic logic unit and primary storage b) Control, clock and ROM c) Control, clock and RAM d) Control, ALU, RAM and ROM

Last Answer : Ans: A

The two major types of computer chips are A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c

Description : The two major types of computer chips are A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c

Last Answer : Answer : D

Which memory is assembled between main memory and CPU: a. Primary memory b. Cache memory Cc. Botha & b d. None of these

Description : Which memory is assembled between main memory and CPU: a. Primary memory b. Cache memory Cc. Botha & b d. None of these

Last Answer : b. Cache memory

Which unit acts as the brain of the computer which control other peripherals and interfaces: a. Memory unit b. Cache unit c. Timing and control unit d. None of these

Description : Which unit acts as the brain of the computer which control other peripherals and interfaces: a. Memory unit b. Cache unit c. Timing and control unit d. None of these

Last Answer : c. Timing and control unit

The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Last Answer : c. CPU

The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Last Answer : c. CPU

The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit

Last Answer : c. CPU

Which is the microprocessor comprises: a. Register section b. One or more ALU c. Control unit d. All of these

Description : Which is the microprocessor comprises: a. Register section b. One or more ALU c. Control unit d. All of these

Last Answer : d. All of these

Which among the following is correct about WRAM: a) Makes it easier to allow blocks of memory to be addressed with just a few commands b) Makes it easier to allow windows of memory to be addressed with just a few commands. c) Both of Above d) None of These

Description : Which among the following is correct about WRAM: a) Makes it easier to allow blocks of memory to be addressed with just a few commands b) Makes it easier to allow windows of memory to be addressed with just a few commands. c) Both of Above d) None of These

Last Answer : c) Both of Above

Which of the following is non-volatile storage? a) Backup b) Secondary c) Primary d) Cache

Description : Which of the following is non-volatile storage? a) Backup b) Secondary c) Primary d) Cache

Last Answer : Answer: b Explanation: The secondary storage is the non-volatile storage unit because the data is not lost when the power supply is dissipated. Primary memory is the volatile memory

Which part of the computer is used for calculating and comparing? A) Disk unit B) Control unit C) ALU D) Modem

Description : Which part of the computer is used for calculating and comparing? A) Disk unit B) Control unit C) ALU D) Modem

Last Answer : Answer : C

Which unit converts computer data into human readable form? A) Input unit B) Output unit C) ALU D) Control Unit

Description : Which unit converts computer data into human readable form? A) Input unit B) Output unit C) ALU D) Control Unit

Last Answer : Answer : B

The main function of the ALU is: a) Store Data and Information for Future Use b) Perform arithmetic and logical operations c) Control Computer Output, such as Printing d) None of These

Description : The main function of the ALU is: a) Store Data and Information for Future Use b) Perform arithmetic and logical operations c) Control Computer Output, such as Printing d) None of These

Last Answer : b) Perform arithmetic and logical operations

The main function of the ALU is to a) perform arithmetic and logical operations b) store data and information for future use c) control computer output, such as printing d) monitor all computer activities e) None of these

Description : The main function of the ALU is to a) perform arithmetic and logical operations b) store data and information for future use c) control computer output, such as printing d) monitor all computer activities e) None of these

Last Answer : a) perform arithmetic and logical operations

Which part of the computer is used for calculating and comparing?a) ALU b) Control unit c) Disk unit d) Modem e) None of these

Description : Which part of the computer is used for calculating and comparing? a) ALU b) Control unit c) Disk unit d) Modem e) None of these

Last Answer : a) ALU

Which of the following memories has the shortest access times? A) Cache memory B) Magnetic bubble memory C) Magnetic core memory D) RAM

Description : Which of the following memories has the shortest access times? A) Cache memory B) Magnetic bubble memory C) Magnetic core memory D) RAM

Last Answer : Answer : A

Which of the following memories has the shortest access time? A. Cache memory B. Magnetic Bubble Memory C. Magnetic Core Memory D. None of the above

Description : Which of the following memories has the shortest access time? A. Cache memory B. Magnetic Bubble Memory C. Magnetic Core Memory D. None of the above

Last Answer : A. Cache memory

___________ is a very high speed memory placed in between RAM and CPU. A. Magnetic disk B. Magnetic drum C. Virtual memory D. Cache memory

Description : ___________ is a very high speed memory placed in between RAM and CPU. A. Magnetic disk B. Magnetic drum C. Virtual memory D. Cache memory

Last Answer : D. Cache memory

Cache and main memory will not be able to hold their contents when the power is off. They are ________ A. Static B. Dynamic C. Non Volatile D. Volatile

Description : Cache and main memory will not be able to hold their contents when the power is off. They are ________ A. Static B. Dynamic C. Non Volatile D. Volatile

Last Answer : D. Volatile

______ is the fastest form of RAM but also the most expensive. Due to its cost it is not used as main memory but rather for cache memory: a) SRAM b) DRAM c) SDRAM d) None of These

Description : ______ is the fastest form of RAM but also the most expensive. Due to its cost it is not used as main memory but rather for cache memory: a) SRAM b) DRAM c) SDRAM d) None of These

Last Answer : a) SRAM

You will use _____between main memory & registers to hide "slow" DRAM: a) RAM b) Cache c) ROM d) None of These

Description : You will use _____between main memory & registers to hide "slow" DRAM: a) RAM b) Cache c) ROM d) None of These

Last Answer : RAM

Cache and main memory will lose their contents when the power is off. They are-- 1) Dynamic 2) Faulty 3) Volatile 4) Static

Description : Cache and main memory will lose their contents when the power is off. They are-- 1) Dynamic 2) Faulty 3) Volatile 4) Static

Last Answer : 3) Volatile

Cache and main memory will lose their contents when the power is off. They are-- 1 Dynamic 2 Faulty 3 Volatile 4 Static

Description : Cache and main memory will lose their contents when the power is off. They are-- 1 Dynamic 2 Faulty 3 Volatile 4 Static

Last Answer : 3 Volatile

What is cache memory?

Description : What is cache memory?

Last Answer : Cache memory is a small storage area that a processor can access more quickly than from RAM. The CPU will store information already read in from RAM in cache, so that if the same information is needed again, it can be retrieved more quickly.

Which one of the following locates data on network devices : a. ARP Cache b. Kernel Statistics c. Routing Table d. Memory

Description : Which one of the following locates data on network devices : a. ARP Cache b. Kernel Statistics c. Routing Table d. Memory

Last Answer : c. Routing Table

Cache memory acts between (1) CPU and RAM (2) CPU and ROM (3) RAM and ROM (4) CPU and Hard disk

Description : Cache memory acts between (1) CPU and RAM (2) CPU and ROM (3) RAM and ROM (4) CPU and Hard disk

Last Answer : CPU and RAM 

Cache memory works on the principle of __________ . (1) Locality of data (2) Locality of reference (3) Locality of Memory (4) Locality of Memory & reference

Description : Cache memory works on the principle of __________ . (1) Locality of data (2) Locality of reference (3) Locality of Memory (4) Locality of Memory & reference

Last Answer : Locality of reference

In IT, the method for updating the main memory as soon as a word is removed from the cache is called (1) Write – through (2) Write – back (3) Protected – write (4) Cache – write

Description : In IT, the method for updating the main memory as soon as a word is removed from the cache is called (1) Write – through (2) Write – back (3) Protected – write (4) Cache – write

Last Answer : Write – back

In IT, associative memory is called as (1) Virtual memory (2) Cache memory (3) Content addressable memory (4) Main memory

Description : In IT, associative memory is called as (1) Virtual memory (2) Cache memory (3) Content addressable memory (4) Main memory

Last Answer : Content addressable memory

What is the name of a memory buffer used to accommodate a speed differential ? (1) Cache (2) Stack Pointer (3) Accumulator (4) Disc

Description : What is the name of a memory buffer used to accommodate a speed differential ? (1) Cache (2) Stack Pointer (3) Accumulator (4) Disc

Last Answer : Cache

The most advanced form Of Read Only Memory (ROM) is (1) PROM (2) RAM (3) Cache Memory (4) EEPROM

Description : The most advanced form Of Read Only Memory (ROM) is (1) PROM (2) RAM (3) Cache Memory (4) EEPROM

Last Answer : EEPROM

The actual execution of instructions happens in A) ALU B) CU C) Memory D) None of above

Description : The actual execution of instructions happens in A) ALU B) CU C) Memory D) None of above

Last Answer : Answer : A

Which is not consisted in a processor A) ALU B) CU C) Memory D) Registers

Description : Which is not consisted in a processor A) ALU B) CU C) Memory D) Registers

Last Answer : Answer : C