22516 operating systems (OSY) MCQ for MSBTE I-scheme

By proguy -

 

  •  The OS can divide up work between several CPUs.
  •  Several programs can be operated concurrently
  •  Multiple people can use the computer concurrently
  •  All of the above
 Answer
Several programs can be operated concurrently
Exp: An operating system that can do multitasking means that several programs can be operated concurrently.
  •  Registry
  •  Changelog
  •  Performance Monitor
  •  None of the above
 
 Answer
Registry
Exp: Registry is a database of information about the windows operating system including customized settings and software installations.
  •  Format
  •  Disk Utility
  •  Disk Management
  •  None of the above
 Answer
Disk Management
Exp: You need to create new volumes and format a new disk you just installed on your Windows 7 computer. You should use disk management.
  •  Mv
  •  Expunge
  •  Delete
  •  Rm
  Answer
Rm
Exp; We should use the Rm command to delete files on a Linux system.
  •  Write
  •  Change
  •  Modify
  •  Full Control
 Answer
Write
Exp; Write is a valid permission in the Linux file system.
  •  Virtual Real
  •  Compatibility
  •  Real
  •  Protected
 Answer
Real
Exp: Only one program be executed at one time in real mode.
  •  Single user operating system
  •  Client operating system
  •  Multi user operating system
  •  Embedded operating system
 Answer
Client operating system
Exp: The desktop operating system is also called a client operating system.
  •  MS Word
  •  Ms Excel
  •  WordPad
  •  Notepad
 Answer
Notepad
Exp: Notepad is a 'text editor' for Microsoft windows.
  •  MS Word
  •  WordPad
  •  Ms Paint
  •  Notepad
 Answer
WordPad
Exp; WordPad is the default word processor for Microsoft Windows.

  •  1 MB
  •  16MB
  •  32 MB
  •  999KB
 Answer
32 MB
Exp: The maximum size of a word document created is 32 MB.
  •  8
  •  10
  •  9
  •  Unlimited
 Answer
10
Exp: 10 users can access a shared folder simultaneously from a Windows XP Machine.
  •  F8
  •  F2
  •  F1
  •  F9
 Answer
F8
Exp: F8 function key needs to be press during reboot to enter in safe mode of a windows machine.
  •  TCP
  •  UDP
  •  IPX/SPX
  •  Frame Relay
 Answer
UDP
Exp: UDP is an example of connectionless protocols.



  •  Intradiction
  •  Surface
  •  Interface
  •  None Of The Above
 Answer
Interface
Exp: A common boundary between two computer systems is known as Interface.
  •  BASIC
  •  C++
  •  JAVA
  •  LOTUS
 Answer
LOTUS
Exp: Lotus is not a computer language, while Basic, C++ & Java are programming languages.
  •  Printing
  •  Deleting
  •  Connectivity
  •  Programming
 Answer
Connectivity
Exp: Network interface card (NIC) is generally used for connectivity.
  •  Explorer
  •  Temporary Internet Files
  •  History
  •  Windows
 Answer
Temporary Internet Files
Exp: Temporary Internet files contain the recently viewed web page content.
  •  Palm OS
  •  VxWorks
  •  Windows CE
  •  RTLinux
 Answer
Palm OS
Exp: Palm OS is not a real-time operating system.
  •  Uniprogramming systems
  •  Unitasking systems
  •  Uniprocessing systems
  •  None of these
 Answer
Uniprocessing Systems
Exp: Uniprocessing Systems errors will be handle by the operating system.
  •  Open files
  •  Address space and global variables
  •  Pending alarms, signals and signal handlers
  •  All of these
 Answer
All of these
Exp: In an operating system, each process has its own open files, address space, and global variables, & pending alarms, signals and signal handlers.
  •  DLocate
  •  DTrace
  •  DMap
  •  DAdd
 Answer
DTrace
Exp: DTrace facility dynamically adds probes to a running system, both in user processes and in the kernel.
  •  To get and execute the next user-specified command
  •  To provide the interface between the api and application program
  •  To handle the files in operating system
  •  None of the above
 Answer
To get and execute the next user-specified command.
Exp: The main function of the command interpreter is to get and execute the next user-specified command.
  •  One level structure
  •  Two level structure
  •  Tree structure
  •  None of these
 Answer
Tree Structure
Exp: Tree Structure prohibits the sharing of files and directories.
  •  Swapping Devices
  •  Cache
  •  Floppy Disk
  •  Magnetic Disks
 Answer
  •  Can be used when writing a file
  •  Are only used when printing the contents of files
  •  Provide an easy way of finding groups of related files
  •  Allow several files to be read simultaneously
 Answer
Provide an easy way of finding groups of related files
Exp: Wild-card specifiers provide an easy way of finding groups of related files.
  •  Contiguous Sequential File
  •  Random Files
  •  Indexed Sequential File
  •  All of these
 Answer
Contiguous Sequential File
Exp: Contiguous sequential files are supported by magnetic tape.
  •  Text Files
  •  Executable Binary Flies
  •  Both (a) And (b)
  •  None of the above
 Answer
Both (a) And (b)
Exp: The system supports two types of files, which are Text Files & Executable Binary Flies.
  •  MAC
  •  Ms-Dos
  •  Windows
  •  None of the above
 Answer
Ms-Dos
Exp: MS-DOS is a single-user operating system.
  •  MAC OS
  •  MS-DOS
  •  Process Control
  •  Windows OS
 Answer
Process Control
Exp: Process Control is an example of a real-time operating system.
  •  API
  •  Library
  •  System call
  •  Assembly instruction
  Answer
System call
Exp: System call provides the interface to access the services of the operating system.
  •  iOS
  •  Android
  •  Mountain Lion
  •  Windows Phone 8
 Answer
Mountain Lion
Exp: Mountain Lion is not a popular desktop operating system.
  •  Unix
  •  MS-DOS
  •  Windows 3.0
  •  Mac System Software 6
 Answer
Unix
Exp: Unix was the first widely used multiuser, multitasking OS.
  •  I/O Modules
  •  I/O Devices
  •  File Base I/O
  •  Kernal Modules
 Answer
Kernal Modules
Exp: In Linux, a user can load or upload kernel modules.
  •  Shells
  •  MAC OS
  •  Windows
  •  Bourne shell
 Answer
MAC OS
Exp: Aqua user interface appeared with MAC OS.
  •  Windows 98
  •  MS DOS
  •  Windows XP
  •  Windows NT
 Answer
MS DOS
Exp: MS-DOS operating system does not implement multitasking truly.
  •  Memory
  •  Processor
  •  I/O Devices
  •  All of the above
 Answer
All of the above
Exp; The Operating system manages memory, processor, & I/O devices.
  •  Reset
  •  Restarted
  •  Powered on
  •  Shutdown
 Answer
Shutdown
Exp: OS does not boot itself when a system is shutdown.
  •  True
  •  False
 Answer
True
Exp; Yes! Ubuntu desktop OS can also work as the server but windows desktop OS does not support server.
  •  True
  •  False
 Answer
True
Exp: Yes! The operating system manages interactions between hardware and software.
  •  True
  •  False
 Answer
True
Exp: Yes! In the windows operating system, you can open notepad and paint application concurrently.
  •  prevents unauthorized access
  •  protects the system from viruses.
  •  loads a minimum number of drivers.
  •  All of the above
 Answer
loads a minimum number of drivers.
Exp: Running a system in safe mode loads a minimum number of drivers.
  •  Windows is based on character user interface (CUI)
  •  Windows is based on command line interface (CLI)
  •  Windows is based on graphical user interface (GUI)
  •  Windows is single user and single tasking operating system
 Answer
Windows is based on graphical user interface (GUI)
Exp: Windows is based on the graphical user interface (GUI). It is a multi-user & multi-tasking operating system.
  •  Time-losing
  •  Time-gaining
  •  Time-sharing
  •  Time-spooling
 Answer
Time-sharing
Exp: The multi-user Operating System is based on the concept of Time-sharing.
  •  Site selection
  •  Product selection
  •  Process selection
  •  Equipment selection
 Answer
Process selection
Exp: The Selection of an operating system is known as process selection.
  •  Linux
  •  Windows
  •  Android
  •  DOS
 Answer
Linux
Exp; Example of the open-source operating system is Linux.

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