Operating System Basics Questions with Solutions
An operating system (OS) is the system software that manages a computer's hardware and provides services to programs and users. This topic covers the main functions of an OS: process management, memory management, file management, device management and security. It also covers types of operating systems (batch, multiprogramming, multitasking, multiuser, real-time and distributed), common examples such as Windows, Linux, macOS, Android and iOS, and interface types such as the command-line interface and the graphical user interface. Exam questions test the functions of an OS, identifying the type of OS suited to a situation, booting (cold and warm boot), and basic terms such as kernel, shell, file system and multitasking. The kernel is the core of the OS that directly controls the hardware, while the shell is the interface through which users give commands. Practise the operating system basics questions below. Each answer includes an explanation.
- Q21.
Which of the following refers to the rectangular area for displaying Information and running programs?
A. DesktopB. Dialog boxC. MenuD. WindoweasyAsked in TCS ExamView solution › - Q22.
________ is a Windows utility a program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.
A. BackupB. Disk CleanupC. Disk DefragmenterD. RestoreeasyAsked in TCS ExamView solution › - Q23.
Which of the following refers to restarting the system when it is already powered on?
A. Strong BootB. HibernationC. Cold BootD. Warm BooteasyAsked in TCS ExamView solution › - Q24.
Which Key will launch the start button in a computer?
A. WindowsB. EscC. ShiftD. AlteasyAsked in TCS ExamView solution › - Q25.
Which of the following refers to containers used to store related documents located on the computer?
A. LabelsB. IndexesC. ProgramsD. FolderseasyAsked in TCS ExamView solution › - Q26.
Which of the following refers to the means by which an OS or any other programs interacts with the user?
A. Program front-endB. Programming interfaceC. User loginD. User interfaceeasyAsked in TCS ExamView solution › - Q27.
Which of the following is contained at the end of the file name and helps to determine the type of file?
A. File propertyB. The nomenclatureC. The nameD. File extensioneasyAsked in TCS ExamView solution › - Q28.
What is Linux?
A. Input DeviceB. Operating systemC. Storage DeviceD. Output DeviceeasyAsked in TCS ExamView solution › - Q29.
What is the function of Recycle Bin?
A. Stores deleted fileB. Stores temporary fileC. Stores corrupted fileD. Stores Document fileeasyAsked in TCS ExamView solution › - Q30.
Which of the following is not an operating system (OS)?
A. LinuxB. RedhatC. WindowsD. PythoneasyAsked in TCS ExamView solution › - Q31.
Files are organised after storing in __________.
A. ArchivesB. FoldersC. IndicesD. listseasyAsked in TCS ExamView solution › - Q32.
Files deleted from the hard disk are sent to the
A. Recycle binB. floppy diskC. clipboardD. motherboardeasyAsked in TCS ExamView solution › - Q33.
Which of the following is not an operating system?
A. Windows XPB. AndroidC. LinuxD. GoogleeasyAsked in TCS ExamView solution › - Q34.
MS-DOS is ______based operating system.
A. RemoteB. CommandC. WebD. ProgrammingeasyAsked in TCS ExamView solution › - Q35.
When a new document is created, it is kept as/in
A. FolderB. TableC. FileD. RecordeasyAsked in TCS ExamView solution › - Q36.
What does GUI stand for ?
A. Graphics User InteractionsB. Graphical User interfaceC. Graphics Usual InterfaceD. Graphical Utility InterfaceeasyAsked in TCS ExamView solution › - Q37.
In the field of computers, Booting means
A. Starting the computerB. Hibernating the computerC. Searching the computer for infected programsD. Switching off the computereasyAsked in TCS ExamView solution › - Q38.
What process should be used to recall a document saved previously?
A. CopyB. SaveC. OpenD. EntereasyAsked in TCS ExamView solution › - Q39.
The ________ directory is mandatory for every disk
A. RootB. BaseC. SubD. CasemediumAsked in TCS ExamView solution › - Q40.
Linux is a/an ______ operating system.
A. MicrosoftB. AppleC. InterfaceD. Open sourceeasyAsked in TCS ExamView solution ›