Operating System - Study Mode

[#111] Which of the following is used to display the content of a certain drive or folder?
Correct Answer

(D) Double click the drive or folder

Explanation

Solution: On most systems, double-clicking an icon in the file manager will perform a default action on the object represented by the icon. Double-clicking an application program will launch the program, and double-clicking a file icon will open the file in a default application for that file's type or format.

[#112] Which of the following file menu option saves document to disk?
Correct Answer

(A) Save

Explanation

Solution: Save is writing data to a storage medium, such as a floppy disk, CD-R, USB flash drive, or hard drive. The save option is found in almost all programs commonly under the "File" drop-down menu or through an icon that resembles a floppy diskette. • New – create a new file or folder. • Open – open a particular file or folder. • Save: save the file. • Save As: enabled to save the file with changes in the name of another file. • Print: used to give print command. • Exit: used to close the application and exit.

[#113] Booting means
Correct Answer

(A) Restarting computer

Explanation

Solution: To boot a computer is to load an operating system into the computer's main memory or random access memory (RAM). Once the operating system is loaded, it's ready for users to run applications.

[#114] When you rename a file five times then the number of file in the disk is
Correct Answer

(A) 1

Explanation

Solution: The number of file in the disk is one. In computing, disk file systems are file systems which manage data on permanent storage devices. As magnetic disks are the most common of such devices, most disk file systems are designed to perform well in spite of the seek latencies inherent in such media.

[#115] When you open my computer on desktop you see the information of
Correct Answer

(D) All of the above

Explanation

Solution: When you open my computer on desktop you see the information of Hard disk, CD, Removable disk. All primary computer hard drives are found inside a computer case and are attached to the computer motherboard using an ATA, SCSI or SATA cable. Hard drives are powered by a connection to the PSU (power supply unit).