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Computer MCQ . (1 Marks)

Introduction to Operating System · Gujarat Board (GSEB) STD 9 (GSEB - English Medium). 208 questions.

Questions · Page 2 of 5

MCQ . (1 Marks)

MCQ 511 Mark
In which of the following type of computer is there tremendous pressure in the context of processing power, memory, price and all the sources?
  • A
    Personal computer
  • ✓
    Embedded system
  • C
    Mainframe computer
  • D
    Smartphone and tablet
Answer
Correct option: B.
Embedded system
Embedded system
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MCQ 521 Mark
From whom does embedded system input?
  • A
    Keyboard
  • ✓
    Sensor
  • C
    Mouse
  • D
    Touchpad
Answer
Correct option: B.
Sensor
Sensor
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MCQ 531 Mark
Which of the following shows an example of embedded system?
  • A
    Industrial machines, car engines
  • B
    Set top box, $DVD$ player
  • C
    Washing Machine, Microwave oven
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 541 Mark
In which type of computer are crores of computers embedded?
  • A
    Personal computer
  • ✓
    Embedded system
  • C
    Mainframe computer
  • D
    Smartphone and tablet
Answer
Correct option: B.
Embedded system
Embedded system
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MCQ 551 Mark
By the use of which type of interface was the process of reconstruction of touch input started in Microsoft Windows and Linux?
  • ✓
    $\text{GNOME or Unity}$
  • B
    $\text{GNOME or KDE}$ 
  • C
    $\text{GNOME or CLI}$
  • D
    $\text{GNOME or GUI}$
Answer
Correct option: A.
$\text{GNOME or Unity}$
$\text{GNOME or Unity}$
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MCQ 561 Mark
Which kind of operating system can be used in Smartphone and tablet?
  • A
    Google android
  • B
    Apple $IOS$
  • C
    Microsoft windows $OS$
  • ✓
    All the given options
Answer
Correct option: D.
All the given options
All the given options
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MCQ 571 Mark
Which method of input is used in smartphone and tablet?
  • A
    Numeric keypad, voice input
  • B
    Navigation and Touch gestures
  • C
    On screen keyboard of touch screen
  • ✓
    Any of the above
Answer
Correct option: D.
Any of the above
Any of the above
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MCQ 581 Mark
Which limitations do Smartphone and tablet have?
  • A
    Processing power, memory
  • B
    Use of power, screen size
  • C
    Different methods of input
  • ✓
    All the given options
Answer
Correct option: D.
All the given options
All the given options
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MCQ 591 Mark
Whose hybrid form is tablet $PC?$
  • A
    Smartphone and server computer
  • ✓
    Smartphone and personal computer
  • C
    Personal computer and server computer
  • D
    Personal computer and embedded system
Answer
Correct option: B.
Smartphone and personal computer
Smartphone and personal computer
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MCQ 601 Mark
Which operating system is used in personal computer$?$
  • A
    Operating systems of windows family
  • B
    Operating systems of $OS\ X$ Apple make series
  • C
    Linux operating system
  • ✓
    Any one of the given
Answer
Correct option: D.
Any one of the given
Any one of the given
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MCQ 611 Mark
Which of the following computer provides common platform to varied use range to users with different efficiency?
  • ✓
    Personal computer
  • B
    High end workstation
  • C
    Mainframe computer
  • D
    Embedded system
Answer
Correct option: A.
Personal computer
Personal computer
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MCQ 621 Mark
What type of operating system is used in high end workstation type computer?
  • A
    Unix
  • B
    Linux
  • C
    Microsoft windows
  • ✓
    Any of the above
Answer
Correct option: D.
Any of the above
Any of the above
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MCQ 631 Mark
What is the full form of $CAM ?$
  • A
    Computer And Manufacturing
  • ✓
    Computer Aided Manufacturing
  • C
    Computer Animation Manufacturing
  • D
    Computer Added Manufacturing
Answer
Correct option: B.
Computer Aided Manufacturing
Computer Aided Manufacturing
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MCQ 641 Mark
What is the full form of $CAD ?$
  • A
    Computer Architecture Design
  • B
    Computer Authority Design
  • ✓
    Computer Aided Design
  • D
    Computer Animation Design
Answer
Correct option: C.
Computer Aided Design
Computer Aided Design
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MCQ 651 Mark
What applications are included in high end work station type computers?
  • A
    Making animation movies and give effects in movies
  • B
    Computer Aided Design
  • C
    Computer aided manufacturing
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 661 Mark
Which computer is used for scientific calculations and multimedia applications?
  • A
    Super computer
  • ✓
    High end workstation
  • C
    Mainframe computer
  • D
    Embedded system
Answer
Correct option: B.
High end workstation
High end workstation
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MCQ 671 Mark
What kind of operating system is used in server computer?
  • A
    Unix
  • B
    Linux
  • C
    Microsoft windows server
  • ✓
    Any of the above
Answer
Correct option: D.
Any of the above
Any of the above
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MCQ 681 Mark
Which characteristic does server computer have?
  • A
    Efficiency and Reliability
  • B
    Compatibility and Scalability with existing software
  • C
    Adding components as needed
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 691 Mark
Which of the highly powerful type of computers provide service of multi-client data storage?
  • A
    Personal computer
  • ✓
    Server computer
  • C
    Mainframe computer
  • D
    Embedded system
Answer
Correct option: B.
Server computer
Server computer
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MCQ 701 Mark
What kind operating system is used in mainframe computer?
  • A
    $\text{IBMs/OS and differerent forms of windows}$
  • B
    $\text{Different forms of IBMs/OS and android}$
  • ✓
    $\text{Different forms of IBMs/OS and Linux}$
  • D
    $\text{Different forms of Windows and Linux}$
Answer
Correct option: C.
$\text{Different forms of IBMs/OS and Linux}$
$\text{Different forms of IBMs/OS and Linux}$
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MCQ 711 Mark
In which of the following are there replicas of $CPU,$ power supply and cooling fan$?$
  • ✓
    Mainframe computer
  • B
    Embedded system
  • C
    Server computer
  • D
    Personal computer
Answer
Correct option: A.
Mainframe computer
Mainframe computer
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MCQ 721 Mark
Which key-type feature does mainframe computer have?
  • A
    High efficiency
  • B
    High level reliability
  • C
    Compatibility with existing mainframe based software
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 731 Mark
What kinds of computers are used in government and corporate environment?
  • A
    Server computer
  • ✓
    Mainframe computer
  • C
    Personal computer
  • D
    Embedded system
Answer
Correct option: B.
Mainframe computer
Mainframe computer
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MCQ 741 Mark
Which is the computer after the super computer series?
  • A
    Embedded system
  • B
    Server computer
  • ✓
    Mainframe computer
  • D
    Personal computer
Answer
Correct option: C.
Mainframe computer
Mainframe computer
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MCQ 751 Mark
What kind of operating system is used on nod level of super computer$?$
  • A
    $CNK, CLN$
  • ✓
    $CNK, CNL$
  • C
    $CKN, CNL$
  • D
    $CKN, CLN$
Answer
Correct option: B.
$CNK, CNL$
$CNK, CNL$
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MCQ 761 Mark
What is the most decisive factor of an operating system?
  • A
    Dispersal of co-ordination between processors and data
  • B
    Synthesis of co-ordination between processors and data
  • C
    Ideal Efficiency
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 771 Mark
What functions can super computer perform?
  • A
    Whether forecast
  • B
    Atomic energy testing imitation
  • C
    Atomic-modeling
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 781 Mark
What is the full form of $FLOPS?$
  • A
    Floating Page Operations Per Second
  • B
    Floating Park Operations Per Second
  • ✓
    Floating Point Operations Per Second
  • D
    Floating Pack Operations Per Second
Answer
Correct option: C.
Floating Point Operations Per Second
Floating Point Operations Per Second
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MCQ 791 Mark
Choose proper option for $K$ computer.$(1)\ K$ computer was made in Japan November $2011(2)$ It operates at speed of 10 pita flops or $1016\ FLOPS(3)$ It is the first super computer of the world
  • ✓
    $1, 2, 3$ correct
  • B
    $1, 2, 3$ incorrect
  • C
    $1-$correct, $2, 3$ incorrect
  • D
    $1-$incorrect, $2, 3$ correct
Answer
Correct option: A.
$1, 2, 3$ correct
$1, 2, 3$ correct
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MCQ 801 Mark
How are the biggest and the most powerful computers known?
  • A
    Mainframe computer
  • B
    Personal computer
  • ✓
    Super computer
  • D
    Embedded system
Answer
Correct option: C.
Super computer
Super computer
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MCQ 811 Mark
Kernel and only Kernel is the operating system. Choose proper option in this definition.
  • ✓
    This is the correct option
  • B
    This is the incorrect option
  • C
    Nothing can be said
  • D
    None of the above
Answer
Correct option: A.
This is the correct option
This is the correct option
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MCQ 821 Mark
By whose help can shells and utility be changed in proprietary operating system?
  • A
    Third party vendor
  • B
    Third party seller
  • C
    Open source society
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 831 Mark
What kind of operating system is Linux?
  • ✓
    Free of charge, open source
  • B
    Free of charge, proprietary
  • C
    Costly, open source
  • D
    Costly, open source
Answer
Correct option: A.
Free of charge, open source
Free of charge, open source
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MCQ 851 Mark
Which component of operating system can theoretically be changed?
  • A
    Device driver
  • B
    Shell
  • C
    Library and Utility Programmes
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 871 Mark
What kind of file system do $CDs$ generally use$?$
  • A
    $FAT$
  • B
    $UDF$
  • ✓
    $ISO\ 9660$
  • D
    $NTFS$
Answer
Correct option: C.
$ISO\ 9660$
$ISO\  9660$
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MCQ 881 Mark
In which file system are $USB$ flash disc and memory card are formatted for better performance and safety advantages$?$
  • A
    $FAT$
  • B
    $UDF$
  • C
    $ISO\ 9660$
  • ✓
    $NTFS$
Answer
Correct option: D.
$NTFS$
$NTFS$
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MCQ 891 Mark
In what kind of file system are $USB$ flash disc and memory are formatted for u’se in mobile$?$
  • ✓
    $FAT$
  • B
    $UDF$
  • C
    $ISO\ 9660$
  • D
    $NTFS$
Answer
Correct option: A.
$FAT$
$FAT$
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MCQ 901 Mark
Which sign is generally used for extended file system path?
  • A
    Piping
  • B
    Hash
  • ✓
    Slash
  • D
    Dollar
Answer
Correct option: C.
Slash
Slash
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MCQ 911 Mark
Choose appropriate option for extended file system?$(1)$ This type of file system is very powerful and convenient$(2)$ It is a case sensitive type file$(3)$ In its directory there may be two separate files named $TEJAS$ and tejas.
  • ✓
    $1,2,3,$ correct
  • B
    $1,2,3$ incorrect
  • C
    $1-$correct, $2,3$ incorrect
  • D
    $1-$incorrect, $2,3$ correct
Answer
Correct option: A.
$1,2,3,$ correct
$1,2,3,$ correct
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MCQ 921 Mark
Which of the following options does extended file system edition use?
  • A
    $\text{ext 1, ext 2, ext 3}$
  • ✓
    $\text{ext 2, ext 3, ext 4}$
  • C
    $\text{ext 3,.ext 4, ext 5}$
  • D
    $\text{ext 4, ext 5, ext 6}$
Answer
Correct option: B.
$\text{ext 2, ext 3, ext 4}$
$\text{ext 2, ext 3, ext 4}$
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MCQ 931 Mark
What kind of file system editions does Linux use?
  • ✓
    Extended
  • B
    Expended
  • C
    Expected
  • D
    Expired
Answer
Correct option: A.
Extended
Extended
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MCQ 941 Mark
Which facility is provided for viewing, correcting and formatting disc and its partition?
  • ✓
    Operating system utilities
  • B
    Operating system formatting
  • C
    Operating system editing
  • D
    Operating system usages
Answer
Correct option: A.
Operating system utilities
Operating system utilities
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MCQ 951 Mark
What utilities can operating system provide for disc and its partition?
  • ✓
    Viewing
  • B
    Correcting
  • C
    Formatting
  • D
    All the above
Answer
Correct option: A.
Viewing
Viewing
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MCQ 961 Mark
If a partition of hard disc type disc is formatted, other partition is also affected. Select proper option for this statement.
  • A
    This is a correct statement
  • ✓
    This is an incorrect statement
  • C
    Nothing can be said about this option
  • D
    None of the options
Answer
Correct option: B.
This is an incorrect statement
This is an incorrect statement
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MCQ 971 Mark
If a preformatted disc is reformatted what happens to existing file system?
  • A
    Disc is formatted and disc remains as it is
  • ✓
    File system is destroyed and a new blank file replaces it
  • C
    There is over-writing on file system There is over-writing on file system There is over-writing on file system
  • D
    Nothing can be said about this
Answer
Correct option: B.
File system is destroyed and a new blank file replaces it
File system is destroyed and a new blank file replaces it
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MCQ 981 Mark
By which process is a blank file system structure made on blank file?
  • A
    Writing
  • B
    Burning
  • C
    Editing
  • ✓
    Formatting
Answer
Correct option: D.
Formatting
Formatting
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MCQ 991 Mark
Which of the following disc does not have directory file system in the beginning?
  • ✓
    Blank disc
  • B
    Filled disc
  • C
    Writable disc
  • D
    Burnt disc
Answer
Correct option: A.
Blank disc
Blank disc
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MCQ 1001 Mark
Which has a unique identity in the whole file system?
  • A
    Table
  • B
    Database
  • ✓
    Object
  • D
    All the above
Answer
Correct option: C.
Object
Object
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MCQ . (1 Marks) - Page 2 - Computer STD 9 Questions - Vidyadip