General MCQs
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Q941.MS Office is used for ______?
Correct Answer: A
Microsoft Office is a suite of software applications used for general office productivity.
Q942.The number system used by computers to store data and perform calculations is ______?
Correct Answer: A
Computers process data and perform arithmetic/logical calculations in the binary number system.
Q943.FIFO in inventory management stands for ______?
Correct Answer: A
FIFO in inventory and data management stands for First In, First Out.
Q944.Windows 10 was released on?
Correct Answer: B
Windows 10 was released on July 29, 2015. It was first made available for download as a free upgrade for existing Windows 7 and 8.1 users, and later for new purchases.
Q945.To copy a picture of the screen to the clipboard use?
Correct Answer: A
Pressing PRINT SCREEN captures an image of your entire screen and copies it to the Clipboard in your computer's memory. You can then paste (CTRL+V) the image.
Q946.In telecommunication LTE stands for___________
Correct Answer: D
In telecommunications, LTE stands for Long-Term Evolution, which is a standard for high-speed wireless broadband communication for mobile devices.
Q947.The purpose of Metadata is ______?
Correct Answer: C
Metadata is defined as 'data about data', providing descriptive information (like name, size, author) about other data files.
Q948.MS Access arranges the data in ______?
Correct Answer: B
Microsoft Access organizes data in tables, which are the fundamental building blocks of any relational database.
Q949.Computer Monitor is also called?
Correct Answer: B
A computer monitor is also known as a VDU (Visual Display Unit), representing the screen interface that displays visual output.
Q950.Which tool is used to convert documents into PDF format?
Correct Answer: D
Adobe Acrobat (specifically Acrobat Pro or Writer) is used to create and convert other document formats into PDF files.
Q951.What was the first electronic computer called?
Correct Answer: B
ENIAC (Electronic Numerical Integrator and Computer), completed in 1945, was the first programmable general-purpose electronic digital computer.
Q952.Which was the first computer made available for commercial use?
Correct Answer: A
UNIVAC (Universal Automatic Computer) was the first commercial computer delivered to a business/government client in 1951.
Q953.A single worksheet contains how many columns?
Correct Answer: B
In older versions of Excel (up to 2003), a single worksheet contains exactly 256 columns.
Q954.In computer terminology, Attributes is also called?
Correct Answer: A
In computer systems and databases, attributes are also referred to as properties or characteristics of an entity.
Q955.What does DVR stand for?
Correct Answer: C
DVR stands for Digital Video Recorder, commonly used in CCTV surveillance and television recording setups.
Q956.What is the form of analog data?
Correct Answer: C
Analog data represents information as a continuous physical signal (like waves, temperature, or voltages) rather than discrete digital states.
Q957.A data rate is expressed in bps (bits per second). Which of the following is not a valid way of expressing bps?
Correct Answer: C
Mbps (Mega), Gbps (Giga), and Tbps (Tera) are standard data rate multipliers. Hbps is not a valid or recognized unit.
Q958.Which technology is used in compact disc?
Correct Answer: A
Compact Discs (CDs) are an optical storage medium that uses low-power semiconductor lasers to read and write data pits on the disc surface.
Q959.Which device is used for printing documents?
Correct Answer: C
A printer is an output hardware device used to generate permanent physical copies (hard copies) of digital documents.
Q960.How many Arrow keys are in keyboard of computer?
Correct Answer: A
A standard computer keyboard features four arrow navigation keys: Up, Down, Left, and Right.