401. To properly exit Windows Click the stop button on the desktop Click the exit button on the desktop Select shut down from Start menu None of above ✅ The correct answer is option C.
364. Which of the following filename extension suggests that the file is a backup copy of another file? .txt .com .bas .bak ✅ The correct answer is option D.
367. A small part of taskbar that has icons of background running applications is Start button Quick launch Task bar System tray ✅ The correct answer is option D.
329. What is the function of an operating system? Manages computer’s resources very efficiently Takes care of scheduling jobs for execution Manages the flow of data and instructions All of the above ✅ The correct answer is option D.
335. The ability of an operating system to control the activities of multiple program at the same time is called Multitasking Multiprocessing Multioperating Multipaging ✅ The correct answer is option A.
338. The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as multiprogramming spooling caching virtual programming ✅ The correct answer is option B.
341. Recently deleted files are stored in Recycle bin Desktop Taskbar My computer ✅ The correct answer is option A.
344. What is the name given to all the programs inside the computer with makes it usable? Application software System software Firm ware Shareware ✅ The correct answer is option B.