IT Essentials v4.1 Chapter 6 Exam 1. Which network device makes forwarding decisions based on the destination MAC address that is contained in the frame? repeater hub switch router 2 A…
IT Essentials v4.1 Chapter 4 Exam 1 Which task should be part of a software maintenance routine? Check for and secure any loose cables. Remove dust from the power supply. Defragment…
IT Essentials v4.1 Chapter 3 Exam 1 What is a function of the adapter cards that are installed in a computer? to transfer external power to the motherboard to connect the…
IT Essentials v4.1 Chapter 2 Exam 1 Which tool should be used if a user needs to optimize space on a hard drive? Defrag Disk Management Fdisk Format 2 Which Windows…
IT Essentials v4.1 Chapter 1 Exam 1 What are two factors that must be considered when choosing a computer case? (Choose two.) the size of the monitor the vendor that…
CCNA 1 v5 Introduction to Networks Chapter 3 Exam Answers 2014 1. Which PDU format is used when bits are received from the network medium by the NIC of a host?…