IT Questions Bank Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments Share Tweet Share Pin it IT Questions Bank › Category: Networking EssentialsWhich function does NAT perform in a wireless router?ITExamAnswers asked 3 years ago • Networking EssentialsA new employee is attempting to configure a cell phone to connect to the email server of the company. What is the source port number when sending an email from a mobile device?ITExamAnswers asked 3 years ago • Networking EssentialsA network security administrator is writing documentation on the firewall requirements for allowing Telnet access to the remote server. Which two pieces of information should be included? (Choose two.)ITExamAnswers asked 3 years ago • Networking EssentialsWhat action does a DNS server take if it does not have an entry for a requested URL?ITExamAnswers asked 3 years ago • Networking Devices and Initial Configuration, Networking EssentialsMatch the client operation to the network service.ITExamAnswers asked 3 years ago • Networking EssentialsThe global configuration command ip default-gateway 172.16.100.1 is applied to a switch. What is the effect of this command?ITExamAnswers asked 4 years ago • CCNA, CCNA 3 v4, Networking Devices and Initial Configuration, Networking EssentialsWhich two steps are required before SSH can be enabled on a Cisco router? (Choose two.)ITExamAnswers asked 4 years ago • CCNA, CCNA Security, CCNP, Networking EssentialsWhat is the purpose of the startup configuration file on a Cisco router?ITExamAnswers asked 4 years ago • Networking EssentialsA company has a few employees that are designers. The designers do not have the CAD application loaded on their local computer. Instead, the designers use a CAD application hosted by the application developer. Which type of virtualization is the company using?ITExamAnswers asked 4 years ago • IT Essentials, Networking EssentialsA user is looking for a wireless headphone for listening to songs stored on a smartphone. What wireless technology would the headphone use?IT Administrator asked 3 years ago • Networking Basics, Networking EssentialsWhich network device makes forwarding decisions based on the destination MAC address that is contained in the frame?ITExamAnswers asked 4 years ago • IT Essentials 8, Networking EssentialsWhich memory location on a Cisco router or switch stores the startup configuration file?ITExamAnswers asked 4 years ago • Networking EssentialsWhich memory location on a Cisco router or switch will lose all content when the device is restarted?ITExamAnswers asked 4 years ago • Networking EssentialsWhat are two ways to protect a computer from malware? (Choose two.)ITExamAnswers asked 3 years ago • CCNP, Cybersecurity Essentials, Networking EssentialsA file is downloaded from the Internet. After the user opens the downloaded file, the hard drive crashes and all information on the computer is lost. What type of attack occurred?ITExamAnswers asked 3 years ago • Networking Essentials