220 901 comptia a - Study guides, Class notes & Summaries

CompTIA A+ 220-901: Certification Exam CompTIA A+ 220-901: Certification Exam CompTIA A+ 220-901: Certification Exam CompTIA A+ 220-901: Certification Exam

CompTIA A+ 220-901 Practice Questions and answers latest update

CompTIA A+ Exam 220-901 Post-Assessment; Questions & Answers…Grade A+ In a clearly defined series of steps the major components are identified and then described before being removed. Which step is incorrect? Answer-3- Remove Processor fan In all parity memory uses Answer-9 bits Which of the choices provided can operate in a frequency band other than 2.4 GHz? Answer-802.11n

220-901: CompTIA A+ Certification Exam Already Passed Which type of connector is sometimes referred to as "thicknet"? RG-8 In which type of situation would a sub-multi-assembly (SMA) fiber optic cable be particularly useful? When a waterproof connection is needed What is the most accurate description of an F-connector? A coaxial connector used to connect cable TV and FM antenna cables What connector is a fiber optic cable that is used to connect multimode fiber Straight Tip (ST) What ...

CompTIA A+ Certification Practice Test Exam 220-901 (Qs & As) The main functionality of the Basic Input/Output System (BIOS) is to perform the initial hardware checks are the computer is powered on and start up the OS. --True or --False Answer-True Which of the following resources can be used by an OS to communicate with hardware? (Select 2) --Device Manager --Secure Shell (SSH) --Device Drivers --System BIOS --Command-Line Interface (CLI) Answer-Device drivers, system BIOS

Comptia A+ 220-901(Hardware) Exam with Complete Solutions A technician needs to run a diagnostic DVD on a laptop running Windows 8.1. After setting the boot order in the UEFI BIOS to the internal DVD-RW drive, the laptop still boots into Windows. Which of the following settings needs to be adjusted in order for the laptop to boot from the DVD-RW drive? A. TPM B. Virtualization C. Secure boot D. UEFI BIOS password Answer-C. Secure Boot

220-901 CompTIA A+ Certification Exam Already Passed

CompTIA A+ 220-901: Certification Exam