IT &computer MCQ section 3 MCQ Questions & Answers Detailed Explanation
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The following question based on IT & computer topic of general awareness mcq
(a) Cp – Cv = RJ
(b) Cp + Cv = RJ
(c) Cp – Cv = R/J
(d) Cp / Cv = R
The correct answers to the above question in:
Answer: (c)
There are two specific heats of gases- Specific Heat at Constant Pressure (Cp ) and Specific Heat at Constant Volume (Cv ).
Heat supplied at constant pressure is used up in two ways:
- for doing work in expansion and
- for raising the temperature by 1°C,
while at constant volume heat supplied is used only for the rise of temperature. Therefore, Cp is always greater than Cv.
They are related as Cp -Cv = R/J. This relation is called Mayer’s Relation.
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Read more it and computer Based General Awareness Questions and Answers
Question : 1
________ is a program that places programs into memory and prepares them for execution.
a) Loader
b) Assembler
c) Compiler
d) Macro processor
Answer »Answer: (a)
Loader is a program that places programs into memory and prepares them for execution.
Question : 2
What MS-DOS command is used to create a subdirectory ?
a) CHDIR
b) DIR/MK
c) MKDIR
d) RMDIR
Answer »Answer: (c)
MKDIR Ms-DOS command is used to create a subdirectory.
Question : 3
Money transfer through mobile is called __________.
a) IMPS
b) IFSC
c) ATM
d) IFS
Answer »Answer: (a)
Immediate Payment Service (IMPS) is an instant interbank electronic fund transfer service through mobile phones. The customer should have a sufficient account balance to initiate a fund transfer through this method.
Unlike NEFT and RTGS, the service is available 24×7 throughout the year including bank holidays.
Question : 4
In IT, means that the data available in the database is both accurate and consistent.
a) Data Binding
b) Data Security
c) Data Availability
d) Data Integrity
Answer »Answer: (d)
Data integrity is the maintenance of, and the assurance of the accuracy and consistency of, data over its entire life-cycle. It is a critical aspect to the design, implementation and usage of any system which stores, processes, or retrieves data. Data integrity is the opposite of data corruption, which is a form of data loss.
Question : 5
Where is the proposed Microsoft Software Development Centre in India to come up?
a) Hyderabad
b) Bangalore
c) New Delhi
d) Pune
Answer »Answer: (a)
Located in Hyderabad, the Microsoft India Development Center (MSIDC) is Microsoft’s largest software development center outside of their headquarters in Redmond, Washington. The MSIDC teams focus on strategic and IP sensitive software product development.
Question : 6
The most advanced form Of Read Only Memory (ROM) is
a) Cache Memory
b) PROM
c) RAM
d) EEPROM
Answer »Answer: (d)
EEPROM (Electrically Erasable Programmable Read-Only Memory) is a special type of non-volatile memory used in computers to store small amounts of data that must be saved when power is removed, e.g., calibration tables or device configuration.
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