Q: Before installing a software, which of the following commands should be run to get an updated version of the software? or Q: Which of the following commands should be used in order to get an updated version of the program before installing it? apt remove apt search apt install apt update Explanation: Simply substitute the exact name of the software…

Q: ________makes sure that the process of software installation, removal, update, and dependency management is as easy and automatic as possible. or Q: ________ ensures that the software installation, removal, update, and dependency management procedures are as simple and automated as feasible. An update A package manager A software package Software distribution Explanation: Package Managers are responsible for ensuring that the…

Q: What is the last step in booting a computer? or Q: What comes next when a computer boots up? Execute the bootloader. Load up drivers. Perform a POST. User space is launched. Explanation: The loading of the operating system is often the last stage in the process of a computer starting up or booting up. Following the completion of the…

Q: True or false: If you have a 32-bit CPU architecture, it’s recommended to use a 64-bit operating system. or Q: Is it suggested to run a 64-bit operating system if your CPU architecture is 32-bit? True False Explanation: The following input/output (I/O) devices are included on the list: a printer, a scanner, an external hard drive, a keyboard, a mouse,…

Q: If you want to boot into a USB drive, how do you change your boot settings? or Q: How can you alter your boot settings so that you may boot into a USB drive? Answers Login to the machine. Replace the CPU. Go into the BIOS settings and change the boot settings Wipe the computer. Explanation: Changing the boot settings…

Q: What is the file manager in macOS called? or Q: What is the name of the macOS file manager? Finder File Explorer Konqueror Midnight Commander Explanation: Finder is the program for managing files and folders that comes preinstalled with macOS. It has a graphical user interface that allows users to explore their Mac’s file system, organize their files and folders,…

Q: What command can you use to create a file using bash? or Q: With bash, which command can you use to create a file? cat ls touch mkfile Explanation: Simply change the word “filename” to the name you wish to give the new file you’re going to create. If the file is already there, touch will update the timestamp that…

Q: A ____ is an emulation of a physical machine. or Q: A ____ is a virtual machine that mimics a real machine. BIOS virtual machine driver Explanation: An emulation of a real machine is referred to as a virtual machine (VM for short). Virtual machines are software-based representations of actual computers that, like their physical counterparts, are capable of running…

Q: There are 4 bytes in an IPv4 address. What is the highest possible decimal value for one byte? or Q: An IPv4 address consists of 4 bytes. What is the maximum decimal value that a single byte can have? Answers 256 512 128 255 Explanation: In an IPv4 address, each byte is represented by 8 bits, and the highest possible…

Q: Which of the following protocols is the primary infrastructure that creates the Internet? or Q: Which of the following protocols serves as the foundation for the Internet? Answers TCP/IP DNS HTML NAT Explanation: The Internet Protocol, sometimes known as IP, is the foundational technology that underpins the Internet’s fundamental infrastructure. The Internet Protocol is a basic protocol in the suite…