Comptia A+ Guides d'étude, Notes de cours & Résumés

CompTIA A+ CERTIFICATION: MIDTERM EXAM QUESTIONS AND ANSWERS What technology is designed to help prevent damage to CPUs when they are installed? - Answer-ZIF Windows combines almost all of the snap-ins into an applet in the Control Panel called _____. - Answer-Administrative Tools All of the following are stages in the pipelining process EXCEPT: - Answer-Read Which Control Panel applet is used to configure the overall appearance of the desktop in Windows Vista and 7? - Answer-Persona...

CompTIA A+ CERTIFICATION PRACTICE EXAM (220-1001) QUESTIONS WITH CORRECT ANSWERS

CompTIA A+ CERTIFICATION PRACTICE FINAL EXAM QUESTIONS AND ANSWERS 34. Which two actions must be performed before installing RAM into a laptop? (Choose two.) - Answer-Remove the battery.* Disconnect AC power.* 35. Which two items would be part of a laptop preventive maintenance kit? (Choose two.) - Answer-compressed air* soft cloth* 36. What is the purpose of running mobile device apps in a sandbox? - Answer-to prevent malicious programs from infecting the device* 37. In what two s...

CompTIA A+ CERTIFICATION PRACTICE TEST #3 (EXAM 220-1001) QUESTIONS AND ANSWERS What is the function of POP3? - Answer-Email retrieval IMAP is used for: - Answer-Retrieving email messages from a mail server

CompTIA A+ CERTIFICATION PRACTICE TEST #8 (220-1001) QUESTIONS AND ANSWERS

CompTIA A+ CERTIFICATION PRACTICE TEST QUESTIONS AND ANSWERS What kind of user permission restrictions can be set in BIOS? (Select all that apply) -Group Policy settings -Windows User Account Control (UAC) settings -User password required to proceed when the computer is powered on -Password-restricted access to the BIOS setup utility (Supervisor password) - Answer--User password required to proceed when the computer is powered on -Password-restricted access to the BIOS setup utility (S...

CompTIA A+ CERTIFICATION REVIEW EXAM (220-1001) QUESTIONS AND ANSWERS Which of the answers listed below refer to means for creating a wireless/cellular data network with the use of a mobile device? (Select 3 answers) - Answer-*Hotspot *Tethering *Bluetooth The process of establishing a connection between Bluetooth devices (e.g. between a Bluetooth enabled headset and a Bluetooth-enabled phone) is known as: - Answer-Pairing Which of the following answers refers to a security feature u...

CompTIA A+ CERTIFICATION STUDY GUIDE EXAM QUESTIONS AND ANSWERS What occurs during POST? - Answer-RAM check which of the following commands can be used to verify the gateway IP address on a local computer? - Answer-IPCONFIG What uses pair authentification to provide a wireless connection between 2 devices? - Answer-Bluetooth The most important customer a tech has is the...? - Answer-Person in front of them Which following memory module is a DDR3 chip? - Answer-PC3800 What layer...

CompTIA A+ CORE 1 (220-1101) CERTIFICATION STUDY GUIDE EXAM REVIEW QUESTIONS WITH CORRECT ANSWERS nslookup localhost - Answer-ping 127.0.0.1 Which of the following factors significantly determine the number of virtual machines that a host can accommodate? (Select two.) The VHD file you want to use. What has been allocated by the network manager. The number of software applications installed on the host machine. The components installed on host machine. Installation of integr...

CompTIA A+ EXAM 220-1001 AND 220-1002 QUESTIONS AND ANSWERS cd - Answer-A Linux and DOS command that changes the focus directory. CD-Recordable (CD-R) - Answer-A CD that can be written to one time. CD-Rewritable (CD-RW) - Answer-A CD that can be written to, erased, and rewritten to multiple times. CD-ROM - Answer-A non-writeable and inerasable CD permanently pressed with digital data. CentOS - Answer-A community-supported Linux operating system that is compatible with Red Hat ...