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General Knowledge(GK) (or) General Awareness

Welcome to the General Knowledge Section of Free Time Learning. As we are aware General Knowledge (GK) is a very important area in all the competitive exams held in the country. Nowadays, a good knowledge of general awareness is very important in clearing any competitive and government recruitment examinations.

These General Knowledge Question are very important and usefull to UPSC, IAS/PCS, UPPSC, IBPS, SBI, RBI, SSC, CGL, Railway, APPSC, TSPSC, KPSC, TNPSC, TPSC, UPPSC, MPSC, RPSC, BPSC, MPPSC, UKPSC, MPSC, and other competitive exams.

1 .
Which one among the following is a main system board of a computer?
A)
Motherboard
B)
Keyboard
C)
CPU
D)
Microchip

Correct Answer :   Motherboard

Published On : June 16, 2021
2 .
ALU is a part of a computer is
A)
RAM
B)
ROM
C)
Application
D)
Processor

Correct Answer :   Processor

ALU is a part of a computer is processors :  An arithmetic-logic unit (ALU) is the part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words. In some processors, the ALU is divided into two units, an arithmetic unit (AU) and a logic unit (LU).

Published On : June 16, 2021
3 .
Which company developed 'Hack' Programming Language?
A)
Apple
B)
Microsoft
C)
Facebook
D)
Google

Correct Answer :   Facebook

Hack was introduced "facebook" in March 20, 2014. Before the announcement of the new programming language, Facebook had already implemented the code and "battle tested" it on a large portion of its web site.
 
Hack is designed to interoperate seamlessly with PHP, which is a widely used open-source scripting language that has a focus on web development and can be embedded into HTML. A majority of valid PHP scripts are also valid in Hack; however, numerous less frequently used PHP features and language constructs are not supported in Hack.

Published On : June 16, 2021
4 .
Which is not an external storage device?
A)
RAM
B)
CD-ROM
C)
DVD-ROM
D)
Pen Drive

Correct Answer :   RAM

Published On : June 16, 2021
5 .
Commonly used abbreviation SEO in computer science stands for?
A)
Single Engine Optimization
B)
Search Engine Optimization
C)
System Engine Optimization
D)
Structured Engine Optimization

Correct Answer :   Search Engine Optimization

Published On : June 16, 2021
6 .
Function key ___ in a Windows keyboard can perform several functions, and does not have an assigned Windows default.
A)
F8
B)
F6
C)
F1
D)
F9

Correct Answer :   F8

Published On : June 16, 2021
7 .
In computer science, data hazard occurs when
A)
performance loss
B)
machine size is limited
C)
some functional unit is not fully pipelined
D)
pipeline changes the order of read/write access to operands

Correct Answer :   pipeline changes the order of read/write access to operands

Data hazards occur when instructions that exhibit data dependence modify data in different stages of a pipeline. Ignoring potential data hazards can result in race conditions (also termed race hazards).

Published On : June 16, 2021
8 .
In a computer, what is the name of the high speed memory used
A)
BIOS
B)
Hard Disk
C)
Cache
D)
None of the above

Correct Answer :   Cache

Cache memory, also called CPU memory, is high-speed static random access memory (SRAM) that a computer microprocessor can access more quickly than it can access regular random access memory (RAM).

Published On : June 16, 2021
9 .
What is the mascot of Linux Operating System?
A)
Whale
B)
Lion
C)
Penguin
D)
Bear

Correct Answer :   Penguin

Even the Linux mascot, a penguin named Tux, is an open-source image, created by Larry Ewing in 1996. Since then, and in true open-source fashion, the Tux phenomenon has taken on a life of its own.

Published On : June 16, 2021
10 .
Teach Text' is a text editor in which of the following operating systems?
A)
Windows
B)
Macintosh
C)
Google Chrome
D)
Mozilla Firefox

Correct Answer :   Macintosh

Published On : June 16, 2021