Certainly, here is a compilation of 25 common IT interview questions. Keep in mind that the actual questions you encounter may vary depending on the specific role, company, and industry.
Computer hardware refers to the physical components of a computer system. These components are tangible and include everything you can see and touch when you open up a computer or
Software refers to a collection of programs, data, and instructions that tell a computer how to perform various tasks. It is a non-tangible component of a computer system that enables
Cybersecurity refers to the practice of protecting computer systems, networks, programs, and data from digital threats, attacks, or unauthorized access. It involves the implementation of measures and safeguards to ensure
Below is a list of common computer keyboard shortcuts that can help improve your productivity: Ctrl + C: Copy selected text or files. Ctrl + X: Cut selected text or
What is a wireless network? Answer: A wireless network is a network that allows devices to connect and communicate wirelessly...
Computer A is communicating with computer B. (a) Draw an arrow or arrows to show simplex, duplex and half-duplex data transmission. The direction of the data transmission must be fully
A business wants to use a biometric security system to control entry to the office. The system will use a biometric device and a microprocessor. Explain how the biometric security