Purpose of cache - Study guides, Class notes & Summaries

SANS GISCP and GIAC Exam Questions With 100% Correct Answers Ack Piggybacking - answerThe Practice of sending an ACK inside another packet going to the same destination Address resolution protocol - answerProtocol for mapping an IP address to a physical machine address that is recognized on the local network. A table, usually called the ARP cache, is used to maintain a correlation between each MAC and its corresponding IP address What are the five threat vectors? - answerOutside attack f...

what is the purpose of the CPU? to process data by following the fetch-decode-execute cycle, it's incharge of searching, sorting, calculating and decision making what happens at the fetch stage? the CPU fetches data and instructions from RAM and then stores them in it's own temporary memory called registers Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen what happens at the decode stage? the CPU under...

Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers Meta structure of NI - CORRECT ANSWER The ability of the nurse to utilize data, information, and knowledge to make wise clinical decisions. Definition of Nursing Informatics - CORRECT ANSWER A speciality that integrates nursing science with multiple information and analytical sciences to identify, define, manage and communicate data, information, knowledge and ...

True & False The objective of SOL performance tuning on the client side is to generate an SOL query that returns the correct answer in the least amount of time, using the maximum amount of resources on the server side All database transactions must display at least the properties of Atomicity, consistency, convenience, and isolation Database recovery techniques are based on the isolation transaction property which indicate that the data used during execution of a transaction cannot...

WGU D075 Objective Assessment Study Guide (Latest 2024/ 2025 Update) Information Technology Management Essentials | Qs & As| 100% Correct| Grade A Q: What are 4 types of Memory Management? Answer: Cache Random Access Memory (RAM) Registers Virtual Memory Q: Cache Answer: A hardware or software component that stores data, so that future requests for the data can be served faster. Q: Random Access Memory (RAM) Answer: Memory that allows data to be accessed ...

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...

NTA Chapter 6 Questions and Answers Graded A+ Which data structure is ideal for implementing a priority queue? Heap What is the primary purpose of an index in a database? To speed up query retrieval times What does the acronym "SQL" stand for? Structured Query Language What is the main advantage of using a linked list over an array? Dynamic size and efficient insertions/deletions 2 What type of join returns all records from both tables, with matching records wh...

Using MIS, 9e (Kroenke) Chapter 2 Collaboration Information Systems 1) Collaboration is defined as a group of people ________. A) coming together to perform tasks that are different B) working together to achieve a common goal C) performing independent tasks that are important D) working without having to critically analyze each other's work Answer: B AACSB: Interpersonal Relations and Teamwork Difficulty: 1: Easy Course LO: Explain how IS can enhance systems of collaboration and teamwo...

CEA 201 Final Exam | Verified with 100% Correct Answers There is a tremendous variety of products, from single-chip microcomputers costing a few dollars to supercomputers costing tens of millions of dollars that can rightly claim the name "computer". a. True b. False The variety of computer products is exhibited only in cost. a. True b. False Computer organization refers to attributes of a system visible to the programmer. a. True b. False Changes in computer technology are finally slowing d...

Computer Science, IT GACE Latest Version 100% Pass address bus Pathway from memory to processing unit that carries the address in memory to and from which data is transferred. See the definitions for "bus" and "data bus". arithmetic and logic unit (ALU) A part of the computer that performs arithmetic operations, logic operations and related operations. ASCII: American Standard Code for Information Interchange The primary encoding character set used in computers for textual dat...