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Computer MCQ . (1 Marks)

Introduction to Computer · Gujarat Board (GSEB) STD 9 (GSEB - English Medium). 137 questions.

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MCQ . (1 Marks)

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50 questions · timed · auto-graded

MCQ 11 Mark
Which of the following does the term hardware refers to ?
  • A
    Soft parts of computer
  • B
    Logical parts of computer
  • ✓
    Physical parts of computer
  • D
    Any of these
Answer
Correct option: C.
Physical parts of computer
Physical parts of computer
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MCQ 21 Mark
Which of the following is a component of software?
  • A
    Instructions
  • B
    Data
  • C
    Documentations
  • ✓
    All of these
Answer
Correct option: D.
All of these
All of these
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MCQ 31 Mark
Which of the following is full form of GIGO?
  • ✓
    Garbage In Garbage Out
  • B
    Global Input in Global Output
  • C
    Garbage Out Garbage In
  • D
    Get Input Get Output
Answer
Correct option: A.
Garbage In Garbage Out
Garbage In Garbage Out
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MCQ 41 Mark
Which component of a computer is known as the brain of a computer?
  • A
    Input unit
  • B
    Output unit
  • ✓
    Central processing unit
  • D
    Memory unit
Answer
Correct option: C.
Central processing unit
Central processing unit
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MCQ 51 Mark
Which is an example of an output mechanism?
  • A
    Keyboard
  • B
    Barcode reader at superstore
  • ✓
    Printer
  • D
    Mouse
Answer
Correct option: C.
Printer
Printer
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MCQ 61 Mark
Which of the following does ALU and control units together form?
  • ✓
    Central processing unit
  • B
    Control processing unit
  • C
    Memory
  • D
    Input/Output unit
Answer
Correct option: A.
Central processing unit
Central processing unit
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MCQ 71 Mark
Which of the following unit manages execution of instructions and controls operations of other components of the computer?
  • A
    Memory
  • B
    Input
  • ✓
    Control
  • D
    Output
Answer
Correct option: C.
Control
Control
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MCQ 81 Mark
Which of the following unit performs the arithmetic and logical computations?
  • ✓
    Arithmetic logic unit
  • B
    Advanced mathematical logic unit
  • C
    Alternative logic unit
  • D
    Logic unit
Answer
Correct option: A.
Arithmetic logic unit
Arithmetic logic unit
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MCQ 91 Mark
Hard disk and compact disks $(CD5)$ are examples of which of the following device types?
  • A
    Primary
  • ✓
    Secondary
  • C
    Temporary
  • D
    None of these
Answer
Correct option: B.
Secondary
Secondary
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MCQ 101 Mark
Which of the following are characteristics of secondary memory?
  • A
    Cheaper and slowerthan the primary memory.
  • B
    Cheaper and faster than the primary memory.
  • C
    Volatile and faster than the primary memory.
  • ✓
    Volatile and slower than the primary memory.
Answer
Correct option: D.
Volatile and slower than the primary memory.
Volatile and slower than the primary memory.
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MCQ 111 Mark
What is the other name of primary memory?
  • A
    Non-volatile
  • ✓
    Volatile
  • C
    Fragile
  • D
    Non-Fragile
Answer
Correct option: B.
Volatile
Volatile
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MCQ 121 Mark
Which of the following memory types is costly, fast and limited in size?
  • ✓
    Primary
  • B
    Secondary
  • C
    Temporary
  • D
    All of these
Answer
Correct option: A.
Primary
Primary
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MCQ 131 Mark
Which of the following does a computer memory retains?
  • A
    Data
  • B
    Instructions
  • C
    Results
  • ✓
    All of these
Answer
Correct option: D.
All of these
All of these
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MCQ 141 Mark
Which of the following devices converts the given data into machine readable form while entering data into the computer?
  • A
    Output
  • ✓
    Input
  • C
    Memory
  • D
    All of these
Answer
Correct option: B.
Input
Input
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MCQ 151 Mark
Which of the following refers to a set of step by step instructions to perform a given task written in machine understandable format?
  • ✓
    Program
  • B
    Algorithm
  • C
    Instruction
  • D
    Data
Answer
Correct option: A.
Program
Program
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MCQ 161 Mark
Which of the following identifies the concept of a computer itself remembering the set of data and instructions to be executed?
  • ✓
    Stored program concept
  • B
    Fixed source concept
  • C
    Automatic source concept
  • D
    Variable source concept
Answer
Correct option: A.
Stored program concept
Stored program concept
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MCQ 171 Mark
Which of the following is the typical work flow of a computer?
  • A
    Input, output and process
  • ✓
    Input, process and output
  • C
    Output, process and input
  • D
    Any of these
Answer
Correct option: B.
Input, process and output
Input, process and output
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MCQ 181 Mark
In which of the following is firmware used?
  • ✓
    Washing Machine
  • B
    Traffic Lights
  • C
    Digital Camera
  • D
    All the above
Answer
Correct option: A.
Washing Machine
Washing Machine
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MCQ 191 Mark
Generally who prepares of firmware?
  • A
    Company manufacturing software
  • ✓
    Company manufacturing hardware
  • C
    Both (A) and (B)
  • D
    None of the above
Answer
Correct option: B.
Company manufacturing hardware
Company manufacturing hardware
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MCQ 201 Mark
How is the software joined with hardware known?
  • A
    Humanware
  • B
    Jointware
  • ✓
    Firmware
  • D
    Microware
Answer
Correct option: C.
Firmware
Firmware
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MCQ 211 Mark
Which of the following term refers hardware?
  • A
    Logical parts of computer
  • ✓
    Physical parts of computer
  • C
    Alternative parts of computer
  • D
    Master pats of computer
Answer
Correct option: B.
Physical parts of computer
Physical parts of computer
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MCQ 221 Mark
Which broad term is employed for all the physical parts of computer?
  • ✓
    Hardware
  • B
    Software
  • C
    Firmware
  • D
    All the above
Answer
Correct option: A.
Hardware
Hardware
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MCQ 231 Mark
What are included in physical units computer?
  • ✓
    Keyboard
  • B
    Mouse
  • C
    Central Processing Unit
  • D
    All the above
Answer
Correct option: A.
Keyboard
Keyboard
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MCQ 241 Mark
By what other name are the physical units computer known?
  • A
    Periphery Unit
  • ✓
    Peripheral Unit
  • C
    Perimeter
  • D
    Appendices Unit
Answer
Correct option: B.
Peripheral Unit
Peripheral Unit
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MCQ 251 Mark
How are physical units of computer known?
  • A
    Hardware
  • B
    Software
  • C
    Firmware
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 261 Mark
What is included in software?
  • A
    Computer programmes of Instructions
  • B
    Data
  • C
    Programme related document
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 271 Mark
How are computer programmes, data and computer related documents known?
  • A
    Hardware
  • ✓
    Software
  • C
    Firmware
  • D
    All the above
Answer
Correct option: B.
Software
Software
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MCQ 281 Mark
How is the logic prepared to a specific task computer according to algorithm is known?
  • ✓
    Software
  • B
    Hardware
  • C
    Firmware
  • D
    All the above
Answer
Correct option: A.
Software
Software
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MCQ 291 Mark
How is a sequential continuous guideline of instructions known?
  • A
    Flowchart
  • ✓
    Algorithm
  • C
    Programme
  • D
    Set
Answer
Correct option: B.
Algorithm
Algorithm
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MCQ 301 Mark
What kind of sequential series of instructions does computer to do a task desired by the user?
  • A
    Data
  • B
    Machine
  • ✓
    Both $(A)$ and $(B)$
  • D
    None of the above
Answer
Correct option: C.
Both $(A)$ and $(B)$
Both $(A)$ and $(B)$
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MCQ 311 Mark
What is saved by repetitive implementation of a programme?
  • A
    Time
  • B
    Money
  • ✓
    Both $(A)$ and $(B)$
  • D
    None of the above
Answer
Correct option: C.
Both $(A)$ and $(B)$
Both $(A)$ and $(B)$
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MCQ 321 Mark
How many times can a programme be implemented?
  • A
    Once
  • B
    Twice
  • C
    Limited
  • ✓
    Many Times
Answer
Correct option: D.
Many Times
Many Times
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MCQ 331 Mark
Which of the following human limitation does computer not have?
  • A
    Decrease of interest in the task
  • B
    Like-Dislike
  • C
    Physical Strength
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 341 Mark
In what kind of memory does computer store data for a long time?
  • A
    Primary memory
  • ✓
    Secondary memory
  • C
    Both $(A)$ and $(B)$
  • D
    None of the above
Answer
Correct option: B.
Secondary memory
Secondary memory
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MCQ 351 Mark
What if the full form of $GIGO$?
  • A
    Garbage Internal Outer
  • B
    Garbage In Garbage Outer
  • ✓
    Garbage In Garbage Out
  • D
    Garbage Inside Garbage Outside
Answer
Correct option: C.
Garbage In Garbage Out
Garbage In Garbage Out
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MCQ 361 Mark
When computer gives wrong result due to wrong input, what is it called?
  • ✓
    $GIGO$
  • B
    $GOGI$
  • C
    $GGIO$
  • D
    $GIGI$
Answer
Correct option: A.
$GIGO$
$GIGO$
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MCQ 371 Mark
if knowingly or m2knowingly computer is given wrong kind of input, what kind of result does it give?
  • A
    Correct
  • ✓
    Incorrect
  • C
    $(A)$ or $(B)$
  • D
    None
Answer
Correct option: B.
Incorrect
Incorrect
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MCQ 381 Mark
Which characteristic of computer is indicated by doing of errorless calculation of complicated and logical items with high quality?
  • A
    Data storage
  • B
    Repetition
  • ✓
    Precision
  • D
    Auto-management
Answer
Correct option: C.
Precision
Precision
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MCQ 391 Mark
The absence of which of the following makes it impossible to locate some information from a huge data?
  • A
    Repetition
  • ✓
    Auto-management
  • C
    Storage of Data
  • D
    Precision
Answer
Correct option: B.
Auto-management
Auto-management
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MCQ 401 Mark
Which of the following characteristic does computer possess?
  • ✓
    Auto-management, precision
  • B
    Storage of Information for a long time
  • C
    Uniformity, capacity for programming
  • D
    All the above
Answer
Correct option: A.
Auto-management, precision
Auto-management, precision
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MCQ 411 Mark
Which of the following option is correct for computer memory?
$(1)$ Computer memory stores the results prepared data, instructions and processes.
$(2)$ Computer memory can be stored for momentary, short term or long term time span.
$(3)$ Primary memory and secondary memory are types of computer memory.
$(4)$ Primary memory is called permanent memory, non-volatile memory or secondary memory.
$(5)$ Computer memory is known as temporary memory, volatile memory of main memory.
  • ✓
    1, 2, 3 correct 4, 5 incorrect
  • B
    1, 2, 3 incorrect, 4, 5-correct
  • C
    1 correct, 2, 3, 4, 5 incorrect
  • D
    1, 2- correct, 3, 4, 5-incorrect
Answer
Correct option: A.
1, 2, 3 correct 4, 5 incorrect
$1, 2, 3$ correct $4, 5$ incorrect
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MCQ 421 Mark
What is used to print information from computer?
  • ✓
    Printer
  • B
    Scanner
  • C
    Web Camera
  • D
    Pen Drive
Answer
Correct option: A.
Printer
Printer
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MCQ 431 Mark
What is used for outputting sound from computer?
  • A
    Speakers
  • B
    Headphones
  • ✓
    $(A)$ or $(B)$
  • D
    None of the above
Answer
Correct option: C.
$(A)$ or $(B)$
$(A)$ or $(B)$
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MCQ 441 Mark
What kind of present day coloured monitors exhibit?
  • A
    Verbal, Numerical
  • B
    Graphics
  • C
    Animation
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 451 Mark
In earlier monitor what type of information was projected?
  • ✓
    Verbal, Numerical
  • B
    Graphics
  • C
    Animation
  • D
    All the above
Answer
Correct option: A.
Verbal, Numerical
Verbal, Numerical
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MCQ 461 Mark
What were the shades of monitors of earlier times?
  • A
    White
  • B
    Black
  • C
    Grey
  • ✓
    All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 471 Mark
To what does the information showing part belong?
  • ✓
    Monitor
  • B
    Printer
  • C
    Plotter
  • D
    Keyboard
Answer
Correct option: A.
Monitor
Monitor
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MCQ 481 Mark
Which of the following is called visual screen or monitor?
  • A
    Input Unit
  • ✓
    Output Unit
  • C
    Processing Unit
  • D
    All the above
Answer
Correct option: B.
Output Unit
Output Unit
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MCQ 501 Mark
Which component is the ‘brain’ of computer?
  • A
    Keyboard
  • B
    Monitor
  • ✓
    $CPU$
  • D
    Mouse
Answer
Correct option: C.
$CPU$
$CPU$
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MCQ . (1 Marks) - Computer STD 9 Questions - Vidyadip