QUIZ ON : INTERNET OF THINGS AND ITS APPLICATIONS - THINGS AND CONNECTIONS

THINGS AND CONNECTIONS

00:00:00

If part of 60% of a number is 36, then that number is

Option A. 100
Option B. 75
Option C. 80
Option D. 90
True Answer A

Explanation :

 Let the number be x.

If part of 60% of a number is 36, then that number is

Question No# : 01 out of 20



Memory unit is one part of

Option A. Input device
Option B. Control unit
Option C. Output device
Option D. Central Processing Unit
True Answer D

Explanation :

Memory unit is one part of central processing unit. there are two types of memory in a computer unit which is primary memory and secondary memory.

Memory unit is one part of

Question No# : 02 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# : 03 out of 20



Which among following is correct extension of word files ?

Option A. .dcw
Option B. .docx
Option C. .pptx
Option D. .xlsx
True Answer B

Explanation :

Which among following is correct extension of word files ?

Question No# : 04 out of 20



A set of computer instructions designed to solve a specific problem is referred to as

Option A. hardware
Option B. a device
Option C. a program
Option D. a hardware concept
True Answer C

Explanation :

A set of computer instructions designed to solve a specific problem is referred to as

Question No# : 05 out of 20



Internet is a network of networks.

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

Explanation :

Internet is a network of networks.

Question No# : 06 out of 20



‘तद्भव’ पत्रिका के सम्पादक का नाम है।

Option A. लीलाधर जगूड़ी
Option B. विश्वनाथ प्रसाद तिवारी
Option C. हरे प्रकाश उपाध्यय
Option D. अखिलेश
True Answer D

Explanation :
‘तद्भव’ पत्रिका के सम्पादक का नाम अखिलेश है तद्भव हिन्दी की एक पत्रिका है। यह पत्रिका हर बार आधुनिक रचनाशीलता पर केन्द्रित एक विशिष्ट संचयन होती है तथा विशुद्ध साहित्यिकसामग्रियों के प्रकाशन में महत्व देती है।

‘तद्भव’ पत्रिका के सम्पादक का नाम है।

Question No# : 07 out of 20

The string &quot;Bilbo Baggins&quot;, may be stored in an array of 13 characters.

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

Explanation :

The string &quot;Bilbo Baggins&quot;, may be stored in an array of 13 characters.

Question No# : 08 out of 20

How many tuples does the result of the following SQL query contain?

SELECT A.Id
FROM A
WHERE A.Age > ALL (SELECT B.Age
FROM B
WHERE B.Name = ‘Arun’)

Option A. 4
Option B. 3
Option C. 0
Option D. 1
True Answer B

Explanation :

 Select A.id
From A
Where a, age > All (Select B, age from B where B. Name = 'Arun')
Inner query will return no tuple. So all A tuple will be selected.

How many tuples does the result of the following SQL query contain?

SELECT A.Id
FROM A
WHERE A.Age > ALL (SELECT B.Age
FROM B
WHERE B.Name = ‘Arun’)

Question No# : 09 out of 20



‘मुझसे उठा नहीं गया’ वाक्य में वाच्य है।

Option A. कृत्रवाच्य
Option B. कर्मवाच्य
Option C. भाववाच्य
Option D. उपर्युक्त में से कोई नहीं
True Answer C

Explanation :
भाववाच्य - क्रिया के उस रूपान्तर को भाववाच्य कहते हैं, जिससे वाक्य में क्रिया अथवा भाव की प्रधानता का बोध हो । क्रिया के लिंग वचन कर्म के लिंग एवं वचन के अनुसार होते है। जैसे- मोहन से टहला भी नहीं जाता। वाच्य का अर्थ: क्रिया के उस परिवर्तन को वाच्य कहते हैं, जिसके द्वारा इस बात का बोध होता है कि वाक्य के अन्तर्गत कर्ता, कर्म या भाव में से किसकी प्रधानता है।

‘मुझसे उठा नहीं गया’ वाक्य में वाच्य है।

Question No# : 10 out of 20

Which of the following tool enables you to add text to a slide without using the standard placeholders?

Option A. Text tool box
Option B. Line tool
Option C. Drawing tool
Option D. Auto shapes tool
True Answer A

Explanation :

Which of the following tool enables you to add text to a slide without using the standard placeholders?

Question No# : 11 out of 20



Which of the following is not applicable for a constructor function?

Option A. It has the same name as the class.
Option B. It has no return-type
Option C. It is usually used for initialisation
Option D. It can be invoked using an object like any other member function
True Answer D

Explanation :

Which of the following is not applicable for a constructor function?

Question No# : 12 out of 20

Instincts are classified in fourteen types by

Option A. Drever
Option B. McDougall
Option C. Thorndike
Option D. Woodworth
True Answer B

Explanation :
the fourteen types of instincts are :- escape , combat, repulson, parental instinct, appeal, sex, curiosity, submission , self-assertion, herd instincts, food seeking, acquisition, constructiveness and Laughter.

Instincts are classified in fourteen types by

Question No# : 13 out of 20

What among the following is not a component of a message?

Option A. An object identifier
Option B. A method name
Option C. Arguments
Option D. Data Members
True Answer D

Explanation :

What among the following is not a component of a message?

Question No# : 14 out of 20

Which of the following is a greenhouse gas?

Option A. Nitrogen
Option B. Carbon dioxide
Option C. Argon
Option D. Oxygen
True Answer B

Explanation :
Carbon dioxide is a greenhouse gas. These gases absorb and emit infrared radiation in the wavelength range emitted by Earth. Greenhouse gases are methane, ozone, carbon dioxide, water vapour and clouds.

Which of the following is a greenhouse gas?

Question No# : 15 out of 20

Are the expression *ptr++ and ++*ptr are same?

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

Explanation :
*ptr++ increments the pointer and not the value, whereas the ++*ptr increments the value being pointed by ptr

Are the expression *ptr++ and ++*ptr are same?

Question No# : 16 out of 20



Which of the following statements about output is incorrect?

Option A. Displaying information on screen is an example of output
Option B. Output is always printed out on paper
Option C. Output from some ICT systems could be sound
Option D. It is possible for the output from one ICT system to be used as the input for a different ICT system
True Answer B

Explanation :

Which of the following statements about output is incorrect?

Question No# : 17 out of 20



Who was the permanent President of Constituent Assembly?

Option A. Jawaharalal Nehru
Option B. Dr. Rajendra Prasad
Option C. Dr. Sachhidananda Sinha
Option D. Dr. K. M. Munshi
True Answer B

Explanation :
Dr. Rajendra Prasad from Bihar was the primary leader of India from 1952 to 1963 as he turned into the first and the main president to be two term president&#39;. He was a legal counsellor via preparing and joined the opportunity development propelled by Gandhi. He was detained twice and moved toward becoming leader of INC for one term.

Who was the permanent President of Constituent Assembly?

Question No# : 18 out of 20

Tb - Gb - Kb are in the order of ?

Option A. Descending order
Option B. Ascending order
Option C. All are same
Option D. None of These
True Answer B

Explanation :

Tb - Gb - Kb are in the order of ?

Question No# : 19 out of 20



Which application does not need an internet connection to work?

Option A. Notepad
Option B. Google Docs
Option C. Office 365
Option D. Google Maps
True Answer A

Explanation :

Which application does not need an internet connection to work?

Question No# : 20 out of 20




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