Operating System - Study Mode

[#276] The virtual memory is
Correct Answer

(C) An illusion of extremely large main memory

Explanation

Solution: Virtual memory is a common technique used in a computer's operating system (OS). Virtual memory uses both hardware and software to enable a computer to compensate for physical memory shortages, temporarily transferring data from random access memory (RAM) to disk storage.

[#277] Internet Explorer is
Correct Answer

(D) All of above

Explanation

Solution: Internet Explorer is a series of graphical web browsers developed by Microsoft and included in the Microsoft Windows line of operating systems, starting in 1995.

[#278] Which of the key is used to close the active window?
Correct Answer

(D) None of above
(F) Alt + F4

Explanation

Solution: Close Button is used to close the window or exit the program. People can also use ALT+F4 to directly close a program or a window. In a graphical user interface, the close button or box is at the top-right corner of the window. It is denoted by "X" and has red color.

[#279] The shortcut key to open a task manager is:
Correct Answer

(B) Alt + Ctrl + Delete

Explanation

Solution: Simply press Ctrl + Shift + Escape on your keyboard to bring up Task Manager. On the keyboard, press "Ctrl + Alt + Delete," you will see few options. To open Task Manager, select "Task Manager." To open Task Manager, right-click the Start button on the taskbar.

[#280] The windows feature is the ability of computer to automatically configure a new hardware component is that
Correct Answer

(B) Plug and play

Explanation

Solution: In computing, a plug and play device or computer bus, is one with a specification that facilitates the discovery of a hardware component in a system without the need for physical device configuration