Cpu function - Study guides, Class notes & Summaries

Which of the following is a basic function a computer performs? (Choose all that - Processing Input Output The executes instructions provided by computer programs. - CPU When a CPU has two or more processors, each one is referred to as a(n) - b. Core Which of the following is considered long-term storage? (Choose all that apply.) - USB or flash drive Hard drive Which motherboard component controls data transfers between memory, expansion slots, I/O devices, and the CPU? - Chipset You wan...

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NTA Certification Questions and Answers Graded A+ What is the primary function of a CPU in a computer system? The CPU, or Central Processing Unit, is responsible for executing instructions from programs, performing calculations, and managing data processing tasks. What does RAM stand for, and what is its purpose? RAM stands for Random Access Memory. It temporarily stores data that is actively being used or processed by the CPU, allowing for quick access and improved system performan...

Programs are commonly referred to as correct answers software The __________ coding scheme contains a set of 128 numeric codes that are used to represent characters in the computers memory correct answers ASCII A _____________ has no moving parts and operates faster than a traditional disk drive correct answers solid state drive Which of the following is NOT a major component of a typical computer system? correct answers the operating system (major components include: CPU, main memor...

COP4600 Midterm Exam Questions With 100% Correct Answers Chapter 4 - The Abstraction: The Process / Processes Process / Job - answerA running program. The abstraction provided by the OS of a running program. Virtualizing - answerThe process of running a virtual instance of a computer system in a layer abstracted from the actual hardware. Time Sharing (CPU) - answerBy running one process, then stopping it and running another, and so forth, the OS can promote the illusion that many virtu...

_____ are used to model printers, modems, and other devices that accept or output a character stream a. A character special file b. A separate special file c. A block special file d. A pipe special file - ️️a Which of these statements about Monolithic Systems are true? a. A set of service procedures that carry out the system calls b. A set of utility procedures that Help the service procedures c. A main program that invokes the requested service procedure d. All of others - ️️a...

OSI UPDATED ACTUAL Exam Questions and CORRECT ANSWERS The ________ command searches a database of filenames, enabling you to quickly identify files whose names match a term you specify - CORRECT ANSWER- locate Which of the following is not a function of the Linux kernel? A. Allocating memory for use by programs B. Allocating CPU time for use by programs C. Creating menus in GUI programs D. Controlling access to the hard disk E. Enabling programs to use the network - CORRECT ANSWER...

Which type of OS structure does give each user a subset of the resource instead of exact copying entire of underlying real machine? A. Virtual Machine B. Extend Kernel C. Extra Kernel D. ExoKernel - ️️D Which of these statements about Microkernel are true? A. The modules run user mode `rightarrow` protection against bugs B. All the layers went in the kernel C. Resist crashing the entire system D. All of the others - ️️A What is the below five statements described? 1. Put t...

ist two components with which the CPU works to execute program instructions. Memory Input and Output Devices Describe the role of the Control Unit in the fetch-decode-execute cycle. The control unit coordinates the actions of the computer. It sends out control signals to other parts of the CPU and to other components of the computer. State the function of the Program Counter. This holds the address of the next instruction to be fetched. State the function of the Memory Data Register ...

Temporary data such as function parameters, return addresses, and local variables. What does a stack contain? 1. The parent continues to execute concurrently with its children. 2. The parent waits until some or all of its children have terminated. 3. The child process is a duplicate of the parent process (it has the same program and data as the parent). 4. The child process has a new program loaded into it. When a parent creates a child process what are the possibilities? Context Switch ...