IT Foundations - C393 Exam Questions and Correct Answers Latest Update 2024 (Rated A+)

IT Foundations - C393 Exam Questions and Correct Answers Latest Update 2024 (Rated A+) Which of the following types of cable is used for cable television transmission and provides maximum transmission speed of 10 Mbps up to 250 meters in length? - Answers RG-59 type of coaxial cable that has a maximum transmission speed of 10 Mbps using baseband transmission up to 185 meters in length. It is a type of media, which is used for networking - Answers RG-58 A user needs a drive system that offers redundancy while providing the fastest read/write speeds possible. Which of the following RAID configurations should a technician configure in the user's workstation? - Answers RAID 10 writes identical data to two or more hard drives, also known as disk mirroring - Answers RAID 1 spreads data byte by byte across multiple drives, with parity information also spread across multiple drives - Answers RAID 5 implements striping, which is the process of spreading data across multiple drives - Answers RAID 0 Which of the following does IPv6 use to autoconfigure nodes? - Answers Neighbor Discovery Protocol (NDP) Which of the following protocols is used for file sharing between MAC OS and Windows OS workstations on a LAN? - Answers SMB Which of the following is an advantage of virtualization in a cloud environment? - Answers Decrease in the time to implement certain services What is the largest NTFS volume size supported, assuming a 64 KB cluster size as maximum? - Answers 256 TB Which of the following features are incorporated in USB 3.0 technology? - Answers Backward compatibility with USB 2.0 and 1.1 Enhanced power efficiency Two unidirectional data paths You work as an IT director for a company. Your company has various partners and you want to share common information with them using the cloud without compromising security. Which type of cloud model will you use? - Answers Community You want to make payment at the website of a merchant who uses NFC. Which NFC operating mode should you use? - Answers NFC card emulation mode Jennifer, a network administrator, has to configure a file server on her company's network. The company has asked her to choose the best possible method during disk configuration that will provide fault-tolerance. She also wants that the data should be spreaded byte by byte with parity information. Which of the following RAID levels will she choose? - Answers RAID 5 What kind of memory modules include registers between the system's memory controller and the module's memory chips, registers that communicate in series with the memory controller and in parallel with the memory chips, easing the electrical strain on the memory controller? - Answers Buffered Which card type provides the interface necessary for the computer to input video feeds, including digital video, and interact with the software necessary to process and edit video? - Answers Video capture card A square-shaped connector used for terminating fiber-optic cables. It has a push-pull latching mechanism to provide quick insertion and removal while also ensuring a positive connection. - Answers SC connector A fiber-optic connector used to connect a terminating device by pushing the connector into the terminating device, and it can be removed by depressing the tab on the connector and pulling it out of the terminating device - Answers LC connector John, a technician, is trying to connect to another computer on the LAN remotely, but the connection fails. He opens the command prompt and types "telnet computername 3389" but gets the same error message again. Which of the following is the most likely cause of this error, assuming that the OS firewall has been disabled? - Answers The RDP connection has been configured to use a non-standard port. Which of the following Ethernet cables would best support an application that requires a 600 Mbps throughput at the lowest price point? - Answers Cat 5e Which of the following should be performed to add new features to existing hardware devices? - Answers Firmware updates You need to replace a computer's power supply. When you purchase the new power supply, you notice an 8-pin power connection. For which device type is this connection intended? - Answers PCI Express device