Description : ……… memory does not deal directly with the CPU. -Technology
Last Answer : Secondarymemory does not deal directly with the CPU.
Description : ………… memory is a special memory used for speeding up the transfer of data and instructions in CPU. -Technology
Last Answer : Cache memory is a special memory used for speeding up the transfer of data and instructions in CPU.
Description : What is used to logically assign and separate physical resources such as memory and CPU in a cloud computing model? A. bios B. a hypervisor C. a load balancer D. a blade chassis
Last Answer : a hypervisor
Description : Random Access Memory and Read Only Memory are examples of ____________. -Technology
Last Answer : Random Access Memory and Read Only Memory are examples ofPrimary Memory.
Description : The job of an operating system is to maintain a balance between the CPU and I/O devices in the sense that it has to keep the CPU busy. -Technology
Last Answer : It is achieved through overlapped processing.
Description : Which is the powerful CPU made by the company Lenovo ? -Technology
Last Answer : The most powerful CPU made by Lenovo is the Think station. It has no wires and no screws to fix any compartment and gives very good performance.
Description : It is responsible for all numerical and logical calculations. (a) CPU (b) CU (c) MU (d) ALU -Technology
Last Answer : (d) ALU is a digital circuit in which numerical and logical operations are defined.
Description : In CPU, control unit performs the actual processing on the data. -Technology
Last Answer : FalseIn CPU, control unit does not perform am actual processing instead it controls and guides the operations like a supervisor.
Description : The time_sharing operating system allows multiple programs share the computer resources simultaneously. -Technology
Last Answer : TrueIn time-sharing OS, a small amount of time is allocated for the processing simultaneously.
Description : ………. attack eats up all the resources of a system and halts it. -Technology
Last Answer : Denial of serviceattack eats up all the resources of a system and halts it.
Description : The CPU of a system having 1 MIPS execution rate needs 4 machine cycles on an average for executing an instruction. The fifty percent of the cycles use memory bus. A memory read/write employs one machine cycle. For ... (A) 500 Kbytes/sec (B) 2.2 Mbytes/sec (C) 125 Kbytes/sec (D) 250 Kbytes/sec
Last Answer : (D) 250 Kbytes/sec
Description : An online backing storage system capable of storing larger quantities of data is A) CPU B) Memory C) Mass storage D) Secondary storage
Last Answer : Answer : C
Description : The brain of any computer system is A) ALU B) Memory C) CPU D) Control unit
Description : A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is __________ A. System B. Primary Memory C. Secondary Memory D. None of the above
Last Answer : B. Primary Memory
Description : The CPU also called the … when talking about PCs, does the vast majority of the processing for a computer. a) Macroprocessor b) RAM c) Memory system d) microprocessors e) None of these
Last Answer : d) microprocessors
Description : Which is the components of computer: a. System Bus b. CPU c. Memory Unit d. All of these
Last Answer : d. All of these
Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit
Last Answer : c. CPU
Description : . An online backing storage system capable of storing larger quantities of data is a. CPU b. Memory c. Mass storage d. Secondary storage
Last Answer : c. Mass storage
Description : The lower red curvy arrow show that CPU places the address extracted from the memory location on the_____: a. Address bus b. System bus c. Control bus d. Data bus
Last Answer : a. Address bus
Description : An online backing storage system capable of storing larger quantities of data is a. CPU b. Memory c. Mass storage d. Secondary storage
Description : 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 ... separate stack for each thread. (D) OS does not maintain virtual memory state for each thread.
Last Answer : (B) OS maintains only CPU registers for each thread.
Description : What is an operating system? Explain its functions with an examples. -Technology
Last Answer : It is a program that acts as an interface between the user and the hardware (i.e. for all computer resources). An operating system is an important component of a computer system, which controls and ... users cannot access the system e.g. MS-DOS, Windows 95, Windows XP, Windows Vista etc.
Description : ……….. is a computer which provides sharing the resources of other computers connected in a network. -Technology
Last Answer : Serveris a computer which provides sharing the resources of other computers connected in a network.
Description : Information and other resources can be modified only by those users, -Technology
Last Answer : Security and Integrity of information ensures that information and other resources are modified only by those users, who have the authority of making changes in the data.
Description : Enlist different biological agents which damage paper based library resources. -Technology
Last Answer : The three biological agents that damage paper based library resources are Microorganisms, Insects and Rodents.
Description : What are the various ethical concerns that originate with the use of electronic text, multimedia sharing, and other on line resources? -Technology
Last Answer : a. Digital material are prone to be misused easilyb. Ethical practices necessitate that the use of any digital materials, multimedia or online material be done as per the law of the landc. ... digital, multimedia or online resources of public domain is punishable offence, hence should be avoided.
Description : Control Unit is called the ………….. of a computer system. (a) heart (b) nerve centre (c) primary memory (d) All of these -Technology
Last Answer : (b) Nerve centre because it controls the overall processing of a computer system.
Description : An operating system manages (a) memory (b) processor (c) disk and I/O devices (d) All of these -Technology
Last Answer : (d) An operating system manages disk and I/O devices as it is responsible for input from keyboard, mouse etc. It also manages the computer memory, so that each process can run most effectively.
Description : Which of the following is not a function of an operating system? (a) File management (b) Memory management -Technology
Last Answer : (d) Database management is not a function of an operating system.
Description : In terms of computing, what does CPU stand for?
Last Answer : Central Processing Unit
Description : What are 2 advantages of cache memory: a. Reduction of average access time for CPU memory b. Reduction of bandwidth of available memory of CPU c. Botha&b d. None of these
Last Answer : c. Botha&b
Description : The use of spooler programs and/or “. Hardware allows personal computer operators to do the processing work at the same time a printing operation is in progress a. Registered mails b. Memory c. CPU d. Buffer
Last Answer : Buffer
Description : The use of spooler programs and/or …. Hardware allows personal computer operators to do the processing work at the same time a printing operation is in progress a. Registered mails b. Memory c. CPU d. Buffer
Last Answer : d. Buffer
Description : Where is the CPU and memory located ?
Last Answer : The CPU and memory are located on the motherboard.
Description : Virtual memory is 1) Memory on the hard disk that the CPU uses as an extended RAM 2) RAM 3) Only necessary if you do not have any RAM in your computer 4) A back up device for floppy disks 5) None of these
Last Answer : Answer :2
Description : Transformation of input into output is performed by? 1) Peripherals 2) Memory 3) Storage 4) The Input-Output unit 5) The CPU
Last Answer : Answer :5
Description : When you are working on a document on PC, where is the document temporarily stored? 1) RAM 2) ROM 3) The CPU 4) Flash memory 5) The CD-Rom
Last Answer : Answer :1
Description : Which of the following refers to the memory in your computer? 1) RAM 2) DSL 3) USB 4) LAN 5) CPU
Description : Which computer memory is used for storing programs and data currently being processed by the CPU? A) Mass memory B) Internal memory C) Non-volatile memory D) PROM
Last Answer : Answer : B
Description : A/n Device is any device that provides information, which is sent to the CPU A) Input B) Output C) CPU D) Memory
Last Answer : Answer : A
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
Description : What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)? A) Extended B) Expanded C) Base D) Conventional
Description : Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as A) PC B) Flags C) Memory Address Registers D) General Purpose Registers
Description : In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board? A) Motherboard B) Breadboard C) Daughter board D) Grandmother board
Description : In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board? A) Motherboard B) Daughterboard C) Bredboard D) Fatherboard
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