QUIZ ON : INTERNET OF THINGS AND ITS APPLICATIONS - SECURITY AND FUTURE OF IOT ECOSYSTEM

SECURITY AND FUTURE OF IOT ECOSYSTEM

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जिनका उच्चारण ऊपर के दाँतों पर जीभ लगाने से होता है, उसे क्या कहते हैं?

Option A. मूर्धन्य
Option B. कंठच
Option C. दन्तय
Option D. अनुनासिक
True Answer C

Explanation :
दन्त्य व्यंजन, दांतों से उच्चारित होने वाले व्यंजनों को कहा जाता है। या दन्त्य ध्वनियाँ वो होती हैं जिनके उच्चारण में जीभ दांतों के पिछले भाग को छूती है। जैसे- त, थ, द, ध, न।

जिनका उच्चारण ऊपर के दाँतों पर जीभ लगाने से होता है, उसे क्या कहते हैं?

Question No# : 01 out of 20

print(0xA + 0xB + 0xC):

Option A. 0xA0xB0xC
Option B. Error
Option C. 0x22
Option D. 33
True Answer D

Explanation :
0xA and 0xB and 0xC are hexadecimal integer literals representing the decimal values 10, 11 and 12 respectively. There sum is 33.

print(0xA + 0xB + 0xC):

Question No# : 02 out of 20



In a class, encapsulating an object of another class is called

Option A. Composition
Option B. Inheritance
Option C. Encapsulation
Option D. None
True Answer A

Explanation :

In a class, encapsulating an object of another class is called

Question No# : 03 out of 20

Consider a CSMA / CD network that transmits data at a rate of 100 Mbps (108 bits per second) over a 1 km (kilometer) cable with n repeaters. If the minimum frame size required for this network is 1250 bytes, what is the signal speed (km /sec) in the cable?

Option A. 8000
Option B. 10000
Option C. 16000
Option D. 20000
True Answer D

Explanation :

 Data should be transmitted at the rate of 100 Mbps. For a collision to be detected, the frame size should be such that the transmission time of the frame should be greater than twice the propagation delay.
Transmission Time >= 2*Propagation Time
=> 1250*8 / (100 * 10^6) <= 2*length/signal speed
=> Signal speed <= (2 * 10^3 * 100 * 10^6) / (1250 * 8)
<= 2 * 10 * (10 ^ 3) km/sec
<= 20000

Consider a CSMA / CD network that transmits data at a rate of 100 Mbps (108 bits per second) over a 1 km (kilometer) cable with n repeaters. If the minimum frame size required for this network is 1250 bytes, what is the signal speed (km /sec) in the cable?

Question No# : 04 out of 20



Which of the following is an impact printer?

Option A. Laser
Option B. Ink-Jet
Option C. Dot-matrix
Option D. None of the options
True Answer C

Explanation :

Which of the following is an impact printer?

Question No# : 05 out of 20



निर्देश : निम्नलिखित शब्द का समास बताइएः

यथाशीघ्र

Option A. अव्ययीभाव
Option B. द्वन्द्व
Option C. कर्मधारय
Option D. तत्पुरूष
True Answer A

Explanation :
जिस समास का पहला पद प्रधान हो और वह अव्यय हो उसे अव्ययीभाव समास कहते हैं। जैसे - यथाक्रम ( क्रम के अनुसार इनमें यथा और आ अव्यय हैं।)

निर्देश : निम्नलिखित शब्द का समास बताइएः

यथाशीघ्र

Question No# : 06 out of 20



The Python prompt indicates that Interpreter is ready to accept instruction.

Option A. >>>
Option B. <<<
Option C. #
Option D. <<
True Answer A

Explanation :

The Python prompt indicates that Interpreter is ready to accept instruction.

Question No# : 07 out of 20

Gmail Can be used..?

Option A. 24*7
Option B. only on monday
Option C. weekly
Option D. yearly
True Answer A

Explanation :

Gmail Can be used..?

Question No# : 08 out of 20



Which of the following is not a valid Zoom percentage in Excel?

Option A. 10
Option B. 100
Option C. 300
Option D. 500
True Answer D

Explanation :

 The maximum Zoom % in Excel is 400% so 500% is a invalid zoom Value.

Which of the following is not a valid Zoom percentage in Excel?

Question No# : 09 out of 20



Is UPI related to NCPI?

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

Is UPI related to NCPI?

Question No# : 10 out of 20



A signature contains text that automatically appears at the bottom of each e-mail message you compose.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

A signature contains text that automatically appears at the bottom of each e-mail message you compose.

Question No# : 11 out of 20



Primary Memory is

Option A. RAM
Option B. ROM
Option C. USB Drive
Option D. Floppy Disk
True Answer A

Explanation :

Primary Memory is

Question No# : 12 out of 20



What are types of malware?

Option A. Viruses
Option B. Spyware
Option C. Worms
Option D. All of these
True Answer D

Explanation :

What are types of malware?

Question No# : 13 out of 20



In PowerPoint, when you use Save as Web Page, the presentation is turned into an animated gif image.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B

Explanation :

In PowerPoint, when you use Save as Web Page, the presentation is turned into an animated gif image.

Question No# : 14 out of 20



A set of instructions given to a computer to do a particular task.

Option A. Program
Option B. High level Language
Option C. Object
Option D. None of these
True Answer A

Explanation :

A set of instructions given to a computer to do a particular task.

Question No# : 15 out of 20

निर्देश: निम्नलिखित शब्दों में वर्तनी के अनुसार शुद्ध शब्द का चयन कीजिएः

Option A. अन्त्याक्षरी
Option B. अत्याक्षरी
Option C. अन्तअक्षरी
Option D. अन्ताक्षरि
True Answer A

Explanation :

 भाषा की वर्तनी का अर्थ उस भाषा में शब्दों को वर्णों से अभिव्यक्त करने की क्रिया को कहते हैं।
अन्त्याक्षरी शुद्ध शब्द है। अन्य विकल्प वर्तनी के आधार पर अशुद्ध है। 
अन्त्याक्षरी का  अर्थ - अंतिम अक्षर से शुरू होनेवाला अक्षर लेकर छंद बनाना

निर्देश: निम्नलिखित शब्दों में वर्तनी के अनुसार शुद्ध शब्द का चयन कीजिएः

Question No# : 16 out of 20

Internet commerce is a synonym for electronic commerce (e-commerce) but one of its subsets.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B

Explanation :

Internet commerce is a synonym for electronic commerce (e-commerce) but one of its subsets.

Question No# : 17 out of 20



Floppy disks are removable storage media.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

Floppy disks are removable storage media.

Question No# : 18 out of 20



The condition in the if statement should be in the form of

Option A. Arithmetic or Relational expression
Option B. Arithmetic or Logical expression
Option C. Relational or Logical expression
Option D. Arithmetic
True Answer C

Explanation :

The condition in the if statement should be in the form of

Question No# : 19 out of 20

Earthquakes are measured in

Option A. Beaufort scale
Option B. decibel
Option C. newton
Option D. Richter scale
True Answer D

Explanation :
Earthquakes are measured in Richter scale. The Richter magnitude scale was developed in 1935 by Charles F. Richter of the California Institute of Technology as a mathematical device to compare the size of earthquakes. The magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded by seismographs.

Earthquakes are measured in

Question No# : 20 out of 20