Disk defragmenter - Study guides, Class notes & Summaries

C PowerShell is used to: A. Monitor user keystrokes. B. Repair damaged hard disk drive sectors. C. Automate a routine task. D. Extend the life of the battery. C Windows Aero is a: A. Pointing device B. Device driver C. Desktop theme D. Windows application D Which describes the purpose of Power Saver mode for a portable computer? A. To lock the computer when it is idle B. To prevent unauthorized programs from consuming resources C. To protect the display fro...

Materials For this paper you must have: ⦁ a ruler ⦁ a scientific calculator (non-programmable) ⦁ stencils or other drawing equipment (eg flowchart stencils). Instructions ⦁ Use black ink or black ball-point pen. ⦁ Fill in the boxes at the top of this page. ⦁ Answer all questions. ⦁ You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. ⦁ Do all rough work in this book. Cross through any work you do not want...

Intro to Info Tech Mid Term Exam 115 Questions with Verified Answers Match each of the following terms to its meaning - CORRECT ANSWER Augmentative reality- combination of our normal sense of the world and digital info. Data Mining-searching for patterns within large amounts of data. Information technology- field of study focusing on the management, processing, and retrieval of info. Spam- electronic junk mail Cognitive surplus- combination of leisure time and the tools to be creative. ...

BTEC IT Level 3 - Unit 1 Exam 698 Questions with Verified Answers What is a digital device? -CORRECT ANSWER Piece of physical equipment that uses digital data, such as by sending, receiving, storing or processing it. What 9 types of digital devices are there? -CORRECT ANSWER 1. Personal Computers 2. Mobile Devices 3. Servers 4. Entertainment Systems 5. Navigation Systems 6. Multifunctional Devices 7. Digital Cameras 8. Data capture and Collection Systems 9. Communication device...

Computer science important mcq | Questions & Answers 2023 Latest UpdateComputer science important mcq 1. how can you open a link in new tab/browser window ? a. <a href ="url"target ="new"> b. <a href ="url"target ="blank"> c. <a href ="url"new" d. none of above 2. how can you insert header and footer in ms-word document ? a. double clicking on header and footer area b. using insert >header/footer menu c. both a& b d. none of the above 3. how can you displa...

Computer science important mcq | Questions & Answers 2023 Latest UpdateComputer science important mcq 1. how can you open a link in new tab/browser window ? a. <a href ="url"target ="new"> b. <a href ="url"target ="blank"> c. <a href ="url"new" d. none of above 2. how can you insert header and footer in ms-word document ? a. double clicking on header and footer area b. using insert >header/footer menu c. both a& b d. none of the above 3. how can you displa...

MTA Operating System Fundamentals QUESTIONS CORRECTLY ANSWERED!Task Scheduler You need a script to run at a specific time. Which component should you use? Windows Update Which feature ensures that your personal computer always has the latest patches and fixes for the operating system? 01:15 01:39 Grant read/write access to specific people by the using Sharing with menu. You need to configure a folder that allows everyone in your department to view and edit the files in t...

Computer science important mcq | Questions & Answers 2023 Latest UpdateComputer science important mcq 1. how can you open a link in new tab/browser window ? a. <a href ="url"target ="new"> b. <a href ="url"target ="blank"> c. <a href ="url"new" d. none of above 2. how can you insert header and footer in ms-word document ? a. double clicking on header and footer area b. using insert >header/footer menu c. both a& b d. none of the above 3. how can you displa...

CIW NTA PostWhat is direct memory access (DMA)? - answer-The ability for an application to access RAM without accessing the CPU Why would you connect a wireless network to a standard wired LAN? - answer-To access services such as the Internet, company intranet and company e-mail Your company wants to take advantage of cloud computing. What is a disadvantage of cloud computing that you must consider? - answer-Security vulnerabilities Which choice best describes a denial-of-service (DOS) ...

Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: PROGRAMMING IT: USER SUPPORT Y/507/6424 Unit 1 Fundamental principles of computing Mark scheme June 2019 Version 1.0: Final *196AY/MS* Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associ...