General Computer Knowledge - in Hindi

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Which is the first network to implement TCP/IP? /


इनमे से कौन टीसीपी / आईपी लागू करने वाला पहला नेटवर्क है?
A) INTERNET /इंटरनेट
B) LAN /लेन
C) ARPANET /अरपानेट
D) INTRANET /इंट्रानेट

Correct Answer :ARPANET

What is the shortcut key for Hyperlink in MS Excel?


एमएस एक्सेल में हाइपरलिंक के लिए शॉर्टकट कुंजी क्या है?
A) Ctrl + R
B) Ctrl + O
C) Ctrl + T
D) Ctrl + K

Correct Answer :Ctrl + K

Passwords are?

A) Case sensitive
B) Soft links
C) Dynamic
D) All of the above

Correct Answer :Case sensitive

How many layers are there in an OSI Model?


एक OSI मॉडल में कितनी परतें होते है?
A) 5
B) 7
C) 6
D) 9

Correct Answer :7

Network congestion occurs?

A) In case of traffic overloading
B) When a system terminates
C) When connection between two nodes terminates
D) None of the above

Correct Answer :In case of traffic overloading

802 is IEEE standard for?


802 के लिए IEEE मानक है?
A) Wifi /वायफाय
B) LAN /लैन
C) Bluetooth /ब्‍लूटूथ
D) SRS /एसआरएस

Correct Answer :LAN

In MS Excel, Which is the function, which displays row data to column or column data to row?


निम्न में से कौन सा कार्य, रो डेटा को कॉलम डेटा में या कॉलम डेटा को रो डेटा प्रदर्शित करता है?
A) Index /सूची
B) Column /कॉलम
C) Transpose/बदलना
D) Interchange /लेन-देन

Correct Answer :Transpose

Which is not a font style? / ?


निम्न में से कौन फ़ॉन्ट शैली नही है
A) Normal
B) Bold
C) Italic
D) Subscript

Correct Answer :Subscript

Which of the following storage device has maximum storage capacity?


निम्न में से किस भंडारण युक्ति की भंडारण क्षमता सबसे अधिक है?
A) Floppy Disk/फ्लॉपी डिस्क
B) CD/सीडी
C) DVD/डीवीडी
D) Hard Disk/हार्ड डिस्क

Correct Answer :Hard Disk

Which of the following printer cannot print graphics?/


निम्न में से कौन सा प्रिंटर ग्राफिक्स प्रिंट नहीं कर सकता है?
A) Inkjet
B) Daisy Wheel
C) Laser
D) Dot matrix

Correct Answer :Daisy Wheel

An error is also known as?


एक त्रुटि को निम्न के रूप में भी जाना जाता है?
A) Bug
B) Debug
C) Cursor
D) Icon

Correct Answer :Bug

Which technology is used in Compact Disk?


काम्‍पेक्‍ट डिस्‍क में किस तकनीक का उपयोग किया जाता है?
A) Mechanical
B) Electrical
C) Electro magnetic
D) Laser

Correct Answer :Laser

The primary purpose of software is to turn data into?


सॉफ्टवेयर का मुख्‍य उदे्श्य डाटा को किसमें परिवर्तित करना होता है?
A) Web sites
B) Information
C) Programs
D) Objects

Correct Answer :Information

The basic operation performed by a computer is ______?


कम्‍पयूटर द्वारा निष्‍पादित आधारभूत संचालन है?
A) Arithmetic operation
B) Logical operation
C) Storage and relative
D) All of these

What Topology that is used in MANET?


MANET में किस टोपोलॉजी का उपयोग होता है?
A) Star Topology
B) Ring Topolog
C) Mesh Topology
D) Bus Topology

Correct Answer :Mesh Topology

Which of the following is not an input device?


निम्न में से कौन सा इनपुट डिवाइस नहीं हैं?
A) OCR
B) Mouse
C) Monitor
D) Keyboard

Correct Answer :Monitor

Which of the following is not a Browser?


निम्न में से कौन सा ब्राउज़र नहीं है?
A) Internet Explorer
B) Mozila Firefox
C) Google Chrome
D) Macromedia

Correct Answer :Macromedia

Which of the following is NOT a type of broadband internet connection?


निम्न में से कौन सा ब्रॉडबैंड इंटरनेट कनेक्‍शन का उदाहरण नहीं है?
A) Cable
B) DSL
C) Dialup
D) Satellite

Correct Answer :Dialup

Transistor was used in _______ generation of computer ?


कंप्यूटर की_____पीढ़ी में ट्रांजिस्टर उपयोग किये गये थे?
A) First
B) Second
C) Third
D) Fourth

Correct Answer :Second

The first three digit of the credit card number are known as?p>
क्रेडिट कार्ड संख्या के पहले तीन अंको को कहा जाता है?

A) Issuer Identification Number
B) Major Industry identifier
C) Account Number
D) Checksum

Correct Answer :Issuer Identification Number

When cutting pasting, the item cut is temporarily stored in?


कटिंग, पेस्टिंग करते समय, काटा गया अवयव अस्‍थायी रूप से संग्रहीत होता है?
A) ROM
B) Hard Drive
C) Diskette
D) Clipboard

Correct Answer :Clipboard

Brain of the computer is

A)
RAM

B)
Input Device

C)
CPU

D)
Output Units


Correct Answer :

CPU


Explanation :

The CPU stands for the central processing unit, also known as the computer's brain, it handles all the instructions received from hardware and software running on the computer.

Data converted into meaningful form is termed as

A)
File

B)
Directory

C)
Information

D)
None of these


Correct Answer :

Information


Explanation :

processed or organized Data in a meaningful form is known as information

SQL is a ______ Query language

A)
Procedural

B)
Non procedural

C)
Intermediate

D)
None of these


Correct Answer :

Non procedural


Explanation :

SQL is an abbreviation for structured query language, it is used to communicate with the database and it is the standard language for relational database management systems.

A system software that converts assembly language program to machine language

A)
Compiler

B)
Interpreter

C)
Assembler

D)
Loader


Correct Answer :

Assembler


Explanation :

Compiler
The compiler converts high-level language code into a machine language at once and executes it.

Interpreters
An interpreter translates code like a compiler but reads this code and executes the line by line.

Assemblers
An assembler translates a program written in assembly language into machine language.

Latest Updates

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Under the Madhya Pradesh Ladli Laxmi Yojana, the beneficiary is paid the total amount on attaining the age of ?

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Who appoints the Chairman and the Members of the Union Public Service Commission?

General Knowledge of World

Which country will host the 2022 Football World Cup?

Area

The angles of a triangle are in the ratio 2 : 4 : 3. The smallest angle of the triangle is?

Which one of the following triples does not represent the sides of a triangle?

If the perimeter of a rectangle is 10 cm and the area is 4 cm2, then its length is?

Height and Distance

An aeroplane flying at a height of 300 m above the ground passes vertically above another plane at an instant when the angles of elevation of the two planes from the same point on the ground are 60º and 45º respectively. What is the height of the lower plane from the ground?

From the top of a building 90 m high, the angles of depression of the top and the bottom of a tree are 30º and 45º respectively. What is the height of the tree?

Trigonometry

What is the value of sinx √( 1 /1+cosx + 1 /1-cosx ) ?

What is cos4 A - sin4 A / cos2 A - sin2 A equal to?

If 7sin2 x +3cos2 x = 4, 0 < x < 90º ,then what is the value of tan x?

If x = a cosθ + b sinθ and y = a sinθ - b cosθ then what is x2 + y2 equal to?

Average

The mean of 5 numbers is 15. If one more number is included, the mean of the 6 numbers becomes 17. What is the included number?

The mean marks obtained by 300 students in a subject are 60. The mean of top 100 students was found to be 80 and the mean of last 100 students was found to be 50. The mean marks of the remaining 100 students are?

In an asymmetrical distribution, of the mean and median of the distribution are 270 and 220 respectively, then the mode of the data is?

Let a, b, c, d, e, f, g be consecutive even numbers and j, k, l, m, n be consecutive odd numbers. What is the average of all the numbers?

Alligation or Mixture

25 kg of alloy X is mixed with 125 kg of alloy Y. If the amount of lead and tin in the alloy X is the ratio 1 : 2 and the amount of lead and tin in the alloy Y is in the ratio 2 : 3, then what is the ratio of lead to tin in the mixture?

Simplification

The ratio of two numbers is 1 : 5 and their product is 320. What is the difference between the square of these two numbers?