Guides d'étude, Notes de cours & Résumés

CompTIA A+ CERTIFICATION EXAM 200-1001 ACRONYMS QUESTIONS AND ANSWERS DIN - Answer-Deutsche Industrie Norm DLT - Answer-Digital Linear Tape DLP - Answer-Digital Light Processing or Data Loss Prevention DMA - Answer-Direct Memory Access DMZ - Answer-Demilitarized Zone DNS - Answer-Domain Name Service or Domain Name Server DoS - Answer-Denial of Service DRAM - Answer-Dynamic Random Access Memory DRM - Answer-Digital Rights Management

CompTIA A+ CERTIFICATION EXAM 220-1001 PRACTICE TEST #14 QUESTIONS WITH CORRECT ANSWERS Which of the following is an example of Write Once, Read Many (WORM) storage media? A) BD-R B) Flash drive C) CD-RW D) Magnetic tape E) CD-ROM - Answer-A) What are the storage limitations of a standard CD-ROM media format? (Select 2 answers) A) Up to 737 MB of data storage capacity B) Up to 80 minutes of uncompressed audio C) Up to 829 MB of data storage capacity D) Up to 90 minutes of u...

CompTIA A+ CERTIFICATION EXAM 220-1001 PRACTICE TEST QUESTIONS AND ANSNSWERS

CompTIA A+ CERTIFICATION EXAM 220-1001 QUESTIONS AND ANSWERS

CompTIA A+ CERTIFICATION EXAM 220-1101 PRACTICE QUESTIONS AND ANSWERS Which of the following answers refer to directional antenna types suitable for long-range point-to-point bridging links? (Select 3 answers) Yagi antenna Omnidirectional antenna Dish antenna Non-directional antenna Parabolic antenna Dipole antenna - Answer-Yagi antenna Dish antenna Parabolic antenna Which wireless technology enables identification and tracking of tags attached to objects? WTLS GPS RFID NFC...

CompTIA A+ CERTIFICATION EXAM 220-1101 PRACTICE TEST #18 QUESTIONS WITH CORRECT ANSWERS

CompTIA A+ CERTIFICATION EXAM OBJECTIVES QUESTIONS AND ANSWERS Storage Card - Answer-An expansion card, allows the device to connect extra storage devices Modem Card - Answer-An expansion card, allows the device to send and receive data through telephone or cable lines Wireless/Cellular Card - Answer-An expansion card, connects a computer to a network using radio frequencies Modem Card - Answer-An expansion card, acts as a modem inside of the computer TV Tuner Card - Answer-An exp...

CompTIA A+ CERTIFICATION EXAM REVIEW QUESTONS AND ANSWERS arithmetic logic unit - Answer-A component of a CPU that is responsible for all logical and mathematical operations in the system. aspect ratio - Answer-The proportion between an image's width and height. Traditional CRT monitors have an aspect ratio of 4:3. Widescreen displays have an aspect ratio of 16:9. asymmetrical digital subscriber line - Answer-A type of DSL service in which the download speed is higher than the upload s...

CompTIA A+ CERTIFICATION EXAM REVIEW QUESTONS AND ANSWERS archive attribute - Answer-A file attribute set by the OS when a file is created or modified. Backup software often removes this attribute when backing up a file in order to mark it as a backed-up file. arithmetic logic unit - Answer-A component of a CPU that is responsible for all logical and mathematical operations in the system. aspect ratio - Answer-The proportion between an image's width and height. Traditional CRT monitors...

CompTIA A+ CERTIFICATION FINAL EXAM REVIEW 220-1101 QUESTIONS AND ANSWERS Which of the following answers refers to an older type of serial cable used for connecting modems, printers, mice, and other peripheral devices? RJ11 RG-6 RS-232 RG-59 - Answer-RS-232 What are the characteristic features of Thunderbolt 1? (Select all that apply) Data transfer rate of up to 20 Gbps Mini DisplayPort (MDP) connector Capability to send PCIe/DisplayPort data and power over single cable Suppor...