Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • Water present in watermelon?
    1. 92%
    2. 93%
    3. 94%
    4. 95%

  • Leprosy is the oldest disease in the world caused by which microorganism?
    1. Virus
    2. Fungi
    3. Bacteria
    4. None

  • The universal format for PACS image storage and transfer is ______?
    1. DICOM
    2. JPEG
    3. BitMap
    4. None of these

  • The Distance of Neptune From Sun is ________ astronomical unit.
    1. 28
    2. 30
    3. 32
    4. None of these

  • Diameter of Compact Disk is ________?
    1. 10 cm
    2. 11 cm
    3. 12 cm
    4. None of these

  • Which shortcut key is used to open my computer properties?
    1. Win + Pause
    2. Win + Insert
    3. Wind + End
    4. Win + Tab

  • Which shortcut key is used to Open My Computer?
    1. Win + C
    2. Win + D
    3. Win + E
    4. Win + F

  • Which shortcut key used to open Task Manager in windows 10?
    1. Ctrl + Esc
    2. WIN + Ctrl + Esc
    3. Alt + Esc
    4. Ctrl +  Shift  + Esc

  • Which shortcut key used to open startup button in windows 10?
    1. Ctrl + Esc
    2. WIN+ Esc
    3. Alt + Esc
    4. Shift + Esc

  • What type of software is a ";printer driver";?
    1. Application Software
    2. System Software
    3. Utility Software
    4. None of Above

  • Our atmosphere consists of__________ CO2?
    1. 0.03 to 0.04% CO2
    2. 0.3 to 0.4% CO2
    3. 3 to 4% CO2
    4. None of these

  • Our atmosphere consists of___________ Oxygen approximately?
    1. 11% Oxygen approximately
    2. 21% Oxygen approximately
    3. 31% Oxygen approximately
    4. None of these

  • Our atmosphere comprises of __________ Nitrogen?
    1. 38% Nitrogen
    2. 58% Nitrogen
    3. 78% Nitrogen
    4. None of these

  • Mac OS offers _____________ for data backup.
    1. File history
    2. Time Machine
    3. File backup
    4. None of above

  • Which of these is the name of a type of interface that allows a user to type in commands on a keyboard which gives the computer instructions?
    1. Command line interface (CLI)
    2. Graphical user interface (GUI)
    3. Touchscreen interface
    4. Drop down menu interface

  • The unit that controls all parts of the computer is __________?
    1. CPU
    2. ALU
    3. Register
    4. None of these

  • The process to remove errors in a program is called_________?
    1. Compiling
    2. Executing
    3. Bug
    4. Debugging

  • What is Heuristic checking?
    1. False positive
    2. Data storage
    3. Virus scanning
    4. Virus removing

  • The BIOS settings are stored in _________ ?
    1. EEPROM
    2. CMOS chip
    3. Memory
    4. OS

  • ___________ languages are close to humans?
    1. Low level languages
    2. Assembly languages
    3. High level languages
    4. None of these

  • Microprocessor was introduced in which generation of computer?
    1. Second generation
    2. Third generation
    3. Fourth generation
    4. Fifth generation

  • Fifth generation computers are based on:____________?
    1. Programming Intelligence
    2. Artificial Intelligence
    3. System Knowledge
    4. None of these

  • Hard disk drives are considered _________ storage.
    1. flash
    2. nonvolatile
    3. nonpermanent
    4. temporary

  • Curie is a unit of measuring the intensity of ___________?
    1. Radioactivity
    2. Quantity of Heat
    3. Work or Energy
    4. Power

  • Newton metre is a unit of __________.
    1. Substance
    2. Length
    3. torque
    4. Work