What is the cpu - Study guides, Class notes & Summaries

Alessandro wants to use his desktop computer to video chat with his mother. What hardware does he need to accomplish this? - Answer- Use his webcam and speakers so that he and his mother can both see and hear each other. Alex needs to email his graduation certificate to a prospective employer. He has only physical copies of the certificate. What device could he use to create an electronic copy of the certificate? - Answer- scanner Daniel wants to buy a computer to use for playing games aft...

The following is an example of volatile memory... correct answer: RAM (Random Access Memory) Information is pulled up in a database program and displayed on the monitor. Which operations best defines this scenario? correct answer: Output The physical components of computer systems is... correct answer: Hardware Linda is an IT professional in charge of file protection, password management, and providing documentation and training to computer users. What job title most accurately fits ...

CompTIA A+ CERTIFICATION (1001) EXAM QUESTIONS AND ANSWERS (RATED A+) L2 is faster than L3 and L1 is faster than L2. RAM is slower than them all but is NOT of the inside of the CPU. How does a CPU increase the speed of the system clock? - Answer-Clock Multipliers * The clock multipliers inside a CPU that multiply the number of pulses sent by the system crystal. Overclocking uses multipliers and other techniques to run the internal speeds higher than the design specifications. It could...

GFACT Exam Guide (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: The bootloader is Answer: a program that is loaded by the BIOS when a computer is first turned on, and is responsible for loading the operating system. A bootloader is necessary due to the complexity that would be involved in creating a BIOS capable of loading hundreds of different operating systems. Due to this, the bootloader is usually installed at the same time as the operating system, ...

system software - Answer- software that helps run the computer and coordinate instructions between application software and the computer's hardware devices application software - Answer- the software you use to do everyday tasks at home, school, and work Microsoft Suites - Answer- includes word processing, spreadsheet, presentation, database, and personal information manager Word processing software - Answer- use to create and edit written documents (Example: Microsoft Word to write a...

Cos3751 exam pack 2022 Artificial intelligence (University of South Africa) lOMoARcPSD| COS3751 Examination Preparation Page 1 of 12 Question 1 State Spaces [7] (a) Define the concept of a Fully observable environment. (1) An environment is said to be Fully observable if an agent’s sensors give it access to the complete state of the environment at each point in time. (b) Consider a game of chess. Is this a deterministic or stochastic environment? Clearly explain why. (2) Det...

NTA Chapter 3 Questions and Answers 100% Pass What is a primary function of an operating system? An operating system manages hardware resources and provides a user interface for interaction with the computer. Which of the following is a valid method for data storage? Data can be stored on various media such as hard drives, SSDs, and cloud storage. What does CPU stand for in computer architecture? CPU stands for Central Processing Unit, which is the primary component responsible f...

Which is not an example of a resource that is commonly time-multiplexed? * 1/1 CPU Graphics accelerator Main memory Network interface - ️️C Consider a computer system that has cache memory, main memory (RAM) and disk, and OS uses virtual memory. It takes 2 nsec to access a byte from the cache, 20 nsec to access a byte from RAM, and 10 msec to access a block of 1000 bytes from the disk. If a book has 1000 pages, each with 50 lines of 80 characters each, How long it will take to elec...

CSC301 Final Exam Questions and Answers 100% Pass Why is memory management important in an operating system? Memory management ensures efficient allocation of memory to processes and helps prevent crashes and memory leaks. What does a process scheduler do? A process scheduler manages the execution order of processes, optimizing system performance and resource use. How does virtual memory enhance system performance? Virtual memory allows a system to use disk space as additional m...

RHFAC Test Questions with Complete and Verified Solutions What is the primary purpose of Red Hat Advanced Cluster Management for Kubernetes (RHFAC)? A) To manage a single Kubernetes cluster B) To provide a centralized view and governance for multiple Kubernetes clusters C) To enhance the performance of a single cluster B) To provide a centralized view and governance for multiple Kubernetes clusters What are the minimum requirements for installing RHFAC? A) A desktop computer with ...