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MCQ . (1 Marks)

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50 questions · timed · auto-graded

MCQ 11 Mark
Which of the following is also referred to as a handheld computer?
  • A
    Portable Digital Assistants $(PDA5)$
  • B
    Personal Digital Applications $(PDA5)$
  • Personal Digital Assistants $(PDAs)$
  • D
    All of these.
Answer
Correct option: C.
Personal Digital Assistants $(PDAs)$
Personal Digital Assistants $(PDAs)$
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MCQ 21 Mark
What do you call a computer that uses linear combinations of voltage amplitude (currents or frequencies or phases) instead of digits?
  • A
    Digital
  • Analog
  • C
    Hybrid
  • D
    Any of these
Answer
Correct option: B.
Analog
Analog
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MCQ 31 Mark
What do you call a computer that operates on binary digits $‘0’$ and $‘1’$?
  • Digital
  • B
    Analog
  • C
    Hybrid
  • D
    Any of these
Answer
Correct option: A.
Digital
Digital
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MCQ 41 Mark
Which of the following software manage computer hardware and act as an interface between computer hardware and software developed for business application?
  • A
    Applications
  • System
  • C
    Control
  • D
    Any of these
Answer
Correct option: B.
System
System
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MCQ 51 Mark
In which category of the software does the payroll application fit?
  • Applications
  • B
    System
  • C
    Control
  • D
    Any of these
Answer
Correct option: A.
Applications
Applications
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MCQ 61 Mark
Operating system is an example of which of the following type of software?
  • A
    Applications
  • System
  • C
    Business
  • D
    User created
Answer
Correct option: B.
System
System
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MCQ 71 Mark
Which of the following language generations u’e artificial intelligence techniques for problem solving and meeting their goal?
  • Second
  • B
    Third
  • C
    Fourth
  • D
    Fifth
Answer
Correct option: A.
Second
Second
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MCQ 81 Mark
Which of the following generations of programming languages reduce programming effort by just specifying what to do instead of how to do?
  • A
    First
  • B
    Second
  • C
    Third
  • Fourth
Answer
Correct option: D.
Fourth
Fourth
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MCQ 91 Mark
Java, $C$ and $COBOL$ are-examples of which of the levels of languages?
  • A
    Assembly
  • Higher level
  • C
    Machine level
  • D
    User level
Answer
Correct option: B.
Higher level
Higher level
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MCQ 101 Mark
In which of the programming language is mnemonic codes are used?
  • Assembly
  • B
    Higher level
  • C
    User level
  • D
    Machine level
Answer
Correct option: A.
Assembly
Assembly
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MCQ 111 Mark
Which of the following computers are the costly and can process billions of instructions per second?
  • Super computer
  • B
    Laptop computer
  • C
    Hybrid computer
  • D
    Any of these
Answer
Correct option: A.
Super computer
Super computer
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MCQ 121 Mark
Third generation computers used which of the following technologies?
  • A
    Transistors
  • Integrated circuits
  • C
    Vacuum tubes
  • D
    Very large integrated circuits
Answer
Correct option: B.
Integrated circuits
Integrated circuits
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MCQ 131 Mark
Which of the following are bulky, slow and suffered with heat and maintenance in problems?
  • Transistors
  • B
    Radios
  • C
    Vacuum tubes
  • D
    Integrated circuits
Answer
Correct option: A.
Transistors
Transistors
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MCQ 141 Mark
Which of the following is full form of $ENIAC$?
  • A
    Electrical Number Integrator and Convertor
  • Electrical Numerical Integrator and Calculator
  • C
    Electrical Numerical and Calculator
  • D
    Electrical Number Inverter and Converter
Answer
Correct option: B.
Electrical Numerical Integrator and Calculator
Electrical Numerical Integrator and Calculator
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MCQ 151 Mark
Which of the following is known as father of modern day computers?
  • Charles Babbage
  • B
    Blaise Pascal
  • C
    Jon Von Neumann
  • D
    Jon Von Pascal
Answer
Correct option: A.
Charles Babbage
Charles Babbage
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MCQ 161 Mark
Which of the following attached to an animal’s ear or some other organ as light-weight microprocessor chip to keep track of its movement?
  • Wearable Computer
  • B
    Laptop Computer
  • C
    Desktop Computer
  • D
    Tablet Computer
Answer
Correct option: A.
Wearable Computer
Wearable Computer
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MCQ 171 Mark
Which of the following unit is treated as additional or supplementary part of the user’s body?
  • A
    Tablet computer
  • Wearable computer
  • C
    Laptop computer
  • D
    Desktop Computer
Answer
Correct option: B.
Wearable computer
Wearable computer
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MCQ 181 Mark
In what form are wearable computers available?
  • A
    Pendent
  • B
    Pendent
  • C
    Specs and ring
  • All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 191 Mark
Which of the following statement is true for wearable computer?
  • It is a very minute unit of computation, wearable by an individual
  • B
    Since they are kept on human body, they are very small and light-weight
  • C
    There is little need to switch them off and on
  • D
    All the above
Answer
Correct option: A.
It is a very minute unit of computation, wearable by an individual
It is a very minute unit of computation, wearable by an individual
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MCQ 201 Mark
By which other name are wearable computers known?
  • A
    Base-born
  • B
    Basic-born
  • Body-born
  • D
    Back-born
Answer
Correct option: C.
Body-born
Body-born
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MCQ 211 Mark
How is the fastener connecting one ring, out of which one rotates and the other remains fixed are known?
  • Swivel
  • B
    Spiral
  • C
    Section
  • D
    Swap
Answer
Correct option: A.
Swivel
Swivel
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MCQ 221 Mark
Which of the following is basically one with a screen which has a rotatable screen ?
  • A
    Slate tablet
  • Convertible tablet
  • C
    Both $(A)$ and $(B)$
  • D
    None of the above
Answer
Correct option: B.
Convertible tablet
Convertible tablet
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MCQ 231 Mark
Which of the following tablet does not have a keyboard but one can be attached to it on demand?
  • Slate tablet
  • B
    Convertible tablet
  • C
    Both $(A)$ and $(B)$
  • D
    None of the above
Answer
Correct option: A.
Slate tablet
Slate tablet
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MCQ 241 Mark
Which of the following option shows a type of computer?
  • A
    Slate tablet, Vertical tablet
  • B
    Plate tablet, Convertible tablet
  • Slate tablet, Convertible tablet
  • D
    Slate tablet, Curve tablet
Answer
Correct option: C.
Slate tablet, Convertible tablet
Slate tablet, Convertible tablet
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MCQ 261 Mark
What does tablet computer use?
  • Real keyboard on screen
  • B
    Inert Stylus Pen
  • C
    Digital Pen
  • D
    All the above
Answer
Correct option: A.
Real keyboard on screen
Real keyboard on screen
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MCQ 271 Mark
What type of computer is tablet computer?
  • A
    Laptop computer
  • B
    Mobile computer
  • C
    Wearable computer
  • Notebook computer
Answer
Correct option: D.
Notebook computer
Notebook computer
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MCQ 281 Mark
For which of the following tasks is handheld computer useful ?
  • A
    To prepare detailed ledger of planned meetings
  • B
    To store names and addresses
  • C
    To play different games
  • All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 291 Mark
Which of the following statement is correct for handheld computer?
  • They are smaller than laptop and can be carried anywhere easily
  • B
    Instead of a common screen it has a touch screen.
  • C
    It utilizes pen-like stylus and feeds into computer hand written matter too.
  • D
    All the above
Answer
Correct option: A.
They are smaller than laptop and can be carried anywhere easily
They are smaller than laptop and can be carried anywhere easily
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MCQ 301 Mark
What is the full form of $PDAs$?
  • Personal Digital Assistants
  • B
    Portable Digital Assistants
  • C
    Pagewise Digital Assistants
  • D
    Proper Digital Assistants
Answer
Correct option: A.
Personal Digital Assistants
Personal Digital Assistants
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MCQ 311 Mark
By which other name is handheld computer known?
  • A
    $PCs$
  • B
    $PDFs$
  • $PDAs$
  • D
    $PADs$
Answer
Correct option: C.
$PDAs$
$PDAs$
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MCQ 321 Mark
How are the computers worn on hand known?
  • Handheld Computer
  • B
    Laptop Computer
  • C
    Notebook Computer
  • D
    Desktop Computer
Answer
Correct option: A.
Handheld Computer
Handheld Computer
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MCQ 331 Mark
Which of the following statement is true for Ultrabook?
  • It is smaller than laptop and has less weight
  • B
    In that computing technology battery life is long
  • C
    It uses powerful and less voltage processor
  • D
    All the above
Answer
Correct option: A.
It is smaller than laptop and has less weight
It is smaller than laptop and has less weight
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MCQ 341 Mark
How is the slim version of computer known?
  • A
    Alto book
  • Ultra book
  • C
    Extra book
  • D
    Action book
Answer
Correct option: B.
Ultra book
Ultra book
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MCQ 351 Mark
What are included in the single unit laptop computer?
  • A
    Screen and keyboard
  • B
    Touchpad/Trackpad
  • C
    Pointing Stick and speakers
  • All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 361 Mark
By which other name are laptop computers known?
  • A
    Handheld Computers
  • B
    Desktop Computers
  • C
    Tablet Computers
  • Notebook Computers
Answer
Correct option: D.
Notebook Computers
Notebook Computers
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MCQ 371 Mark
Which of the following computers are slim-screened, light weight and easily portable?
  • A
    Desktop Computer
  • Laptop Computer
  • C
    Wearable Computer
  • D
    All the above
Answer
Correct option: B.
Laptop Computer
Laptop Computer
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MCQ 381 Mark
What is included in the modern computer along with system box?
  • Monitor, keyboard, mouse
  • B
    Monitor, keyboard, printer
  • C
    Monitor, printer, scanner
  • D
    Monitor, scanner, mouse
Answer
Correct option: A.
Monitor, keyboard, mouse
Monitor, keyboard, mouse
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MCQ 391 Mark
Which of the following option is true of desktop computer?
  • A
    It is the most prevalent computer
  • B
    They are convenient in use and affordable in price
  • C
    They are useful in daily business tasks
  • All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 401 Mark
By which other name is desktop computer known?
  • A
    Mini Computer
  • Personal Computer
  • C
    Micro Computer
  • D
    Tablet Computer
Answer
Correct option: B.
Personal Computer
Personal Computer
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MCQ 411 Mark
Which of the following computers are the most prevalent?
  • A
    Laptop Computer
  • B
    Handheld Computer
  • Desktop Computer
  • D
    Tablet Computer
Answer
Correct option: C.
Desktop Computer
Desktop Computer
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MCQ 421 Mark
How are the digital and analog computers using, computer technology known?
  • Hybrid Computer
  • B
    Human Computer
  • C
    Desktop Computer
  • D
    Laptop Computer
Answer
Correct option: A.
Hybrid Computer
Hybrid Computer
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MCQ 431 Mark
What linear mixture does analog computer use?
  • Vibration area of voltage
  • B
    Current and Frequency
  • C
    Phase
  • D
    All the above
Answer
Correct option: A.
Vibration area of voltage
Vibration area of voltage
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MCQ 441 Mark
How are the computers using the vibration area of voltage current, series and phase known?
  • A
    Hybrid Computer
  • Analog Computer
  • C
    Digital Computer
  • D
    None of the above
Answer
Correct option: B.
Analog Computer
Analog Computer
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MCQ 451 Mark
How are the computers using the series of $‘0’$ and $1’$ called?
  • Hybrid Computer
  • B
    Analog Computer
  • C
    Digital Computer
  • D
    None of the above
Answer
Correct option: A.
Hybrid Computer
Hybrid Computer
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MCQ 461 Mark
Which of the following is an example of application software?
  • Operating System
  • B
    Translator, Compiler, Interpreter
  • C
    Microsoft Word
  • D
    All the above
Answer
Correct option: A.
Operating System
Operating System
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MCQ 471 Mark
What provides the user with the facility of specific task performance?
  • Application Software
  • B
    System Software
  • C
    Both $(A)$ and $(B)$
  • D
    None of the above
Answer
Correct option: A.
Application Software
Application Software
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MCQ 481 Mark
In which of the following tasks is computer useful?
  • A
    Print report from software data.
  • B
    Prepare bills and salary ledgers
  • C
    Mark attendance, prepare mark sheets
  • All the above
Answer
Correct option: D.
All the above
All the above
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MCQ 491 Mark
Which of the following statement is correct?
  • A
    Interpreter interprets the lines of the source programme one after the other.
  • B
    Interpreter can concentrate only on one line.
  • C
    Generally interpreters are slower than compiler.
  • All the above.
Answer
Correct option: D.
All the above.
All the above.
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MCQ 501 Mark
How is the programme that prepares result immediately by consecutive lines one after the other from source code to target code?
  • A
    Translator
  • B
    Compiler
  • Interpreter
  • D
    (A) or (B)
Answer
Correct option: C.
Interpreter
Interpreter
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MCQ . (1 Marks) - Computer STD 9 Questions - Vidyadip