Computer Science — Mixed Practice — Part 2: 40 MCQs with Explanations

Q. In CoralDraw, for Ungroup we use the shortkey Control + U .

1981 is the correct answer to “When was the first IBM microcomputer called IBM with 16-bit microprocessor introduced”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Intel 4004 is the correct answer to “What was the name of the first commercially available microprocessor chip”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Distributed data entry means that data can be Entered at different locations where it originates .

Loader is the correct answer to “Which one is a Program of Operating System that carries your Data”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

RAM is the correct answer to “Which one holds Data and Instructions”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Both A and B is the correct answer to “We can insert a page number at”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Superscript is the correct answer to “A number of letters that appear a little above the normal text is called”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

The space left between the margin and the start of a paragraph is called Indentation .

Print Layout View is the correct answer to “In which view Headers and Footers are visible”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

each process is blocked and will remain so forever is the correct answer to “A set of processes is deadlock if”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

The device used to carry digital data on analogue lines is called as Modulator .

ping is the correct answer to “Which one of the following is not a client server application”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Female Connector is the correct answer to “Parallel Port is called”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

both A & B is the correct answer to “Type/s of Picture is/are”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Picture is made of Dots .

Bridge is the correct answer to “In the following list of devices, which device is used in datalink layer”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

The unit of measurement of a word length is Bits.

Emulators is the correct answer to “Programs that duplicate the functionality of one system on another system is known as”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

IMPS is the correct answer to “Money transfer through mobile is called”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Crash is the correct answer to “In IT terminology failure in the kernel is called as:”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

After ‘PROM’ is programmed, we can only Read the information.

Content-addressable Memory is the correct answer to “Which of the following is used for very high speed searching applications”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Accuracy is the correct answer to “The term GIGO is related to”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

USB is Secondary type of storage device.

Arithmetic operations are performed by ALU .

Evan Spiegel is the correct answer to “Which of the following is the founder of Snapchat”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Printers and Monitors are common forms of Output Units .

SIMM Stands For Single Inline Memory Module .

1 KB (Killobyte) is equal to 1024 bytes .

One MB (Megabyte) is equal to 1024 Killobytes .

4 nibbles equals to 2 bytes .

Ralph H. Bear is the correct answer to “Who is known as the Father of video games”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

A Database is a collection of data organized in a manner that allows access, retrieval and use of that data.

The digital signals can be represented by All of Above .

1642 is the correct answer to “The first mechanical calculator was invented in which year”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Alphabet Inc is the correct answer to “What is the Name of Google’s Parent Company”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

Digitizer also referred as Input Device .

Frames are placed into bits is the correct answer to “What is the last step in data encapsulation”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.

6 is the correct answer to “How much headings in HTML”. Items of this type are drawn from the Computer Science — Mixed Practice — Part 2 syllabus of Pakistani competitive exams, where the fact is tested verbatim.