India: Science and Technology Test 59

Result

India: Science and Technology Test 59

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Weekly Quiz Competition

Question 1
1 / -0

What is the Naked DSL?

A
It is a digital subscriber line without the associated dial tone

B
It is an analog subscriber line that transmits signals to the customer terminals

C
It is a digital subscriber line without the telephone network

D
None of the statements in (a), (b) and (c) are correct about the Naked DSL
Question 2
1 / -0

Consider the following statements:
1. 3G mobile broadband cannot be used to connect internet in personal computers.
2. The original and most widespread radio interface for 3G mobile telecommunication is W-CDMA .
Which of the statements given above is/are correct?

A
Only 1

B
Only 2

C
Both 1 and 2

D
Neither 1 nor 2
Question 3
1 / -0

Which one of the following channels is used by the WiMAX for the uplink and downlink in the mobile telecommunications?

A
Frequency Division Multiple Access (FDMA)

B
Orthogonal Frequency Division Multiple Access (OFDMA)

C
Code Division Multiple Access (CDMA)

D
Time Division Multiple Access (TDMA)
Question 4
1 / -0

Consider the following statements:
1. Satellite telephone connects to orbiting satellites instead of terrestrial cell sites.
2. Satellite telephone provides the voice, short messaging and low-bandwidth internet services.
Which of the statement(s) given above is/are correct?

A
Only 1

B
Only 2

C
Both 1 and 2

D
Neither 1 nor 2
Question 5
1 / -0

Consider the following statements about Saraswati Samman.
$$1$$. The Saraswati Samman is the most prestigious award of the KK Birla Foundation.
$$2$$. The Samman is given annually to an outstanding literary work published in Hindi only during the last $$10$$ years.
Which of the statements given is/are correct?

A
$$1, 2$$ and $$3$$

B
$$1$$ and $$2$$

C
$$1$$ and $$3$$

D
Only $$2$$

Solution

Saraswati Samman is an annual award given to Indian citizens for outstanding literary work written in any of the languages mentioned in Schedule VIII of the Indian Constitution. The award has been named after Indian goddess of learning Saraswati.

It was established in 1991 by KK Birla Foundation. Dr. Krishna Kumar Birla had started K.K. Birla Foundation to recognize contributions by Authors & Scholars in advancing Education, Literacy & Cultural Traditions of India, during the last 10 years.
Question 6
1 / -0

Which one of the following mobile operating systems is the most common in the world?

A
Bada Operating System

B
Window Operating System

C
Android Operating System

D
Symbian Operating System
Question 7
1 / -0

Consider the following statements.
1. The performance of radio communication depends on an antenna system.
2. The world's first commercial mobile WiMAX service was opened in South Korea.
Which of the statements given above is/are correct?

A
Only 1

B
Only 2

C
Both 1 and 2

D
Neither 1 nor 2
Question 8
1 / -0

Which one of the following electromagnetic spectra is used in the cordless telephone to communicate the wireless handset with the base station connected telephone line?

A
UV-rays

B
X-rays

C
Gamma rays

D
Radio wave
Question 9
1 / -0

Which one of the following media forms the medium for the Public Switched Telephone Network (PSTN)?

A
Fibre optic cable

B
Communications satellites

C
Undersea telephone cables

D
All of the above
Question 10
1 / -0

Which one of the following microwave bands is used to communicate between NASA's space shuttles and the International Space Station?

A
A-band

B
C-band

C
S-band

D
Q-band

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Re-Attempt Weekly Quiz Competition

India: Science and Technology Test 59

Result

India: Science and Technology Test 59

Score

-

Rank

-

SHARING IS CARING

Question 1

It is a digital subscriber line without the associated dial tone

It is an analog subscriber line that transmits signals to the customer terminals

It is a digital subscriber line without the telephone network

None of the statements in (a), (b) and (c) are correct about the Naked DSL

Question 2

Only 1

Only 2

Both 1 and 2

Neither 1 nor 2

Question 3

Frequency Division Multiple Access (FDMA)

Orthogonal Frequency Division Multiple Access (OFDMA)

Code Division Multiple Access (CDMA)

Time Division Multiple Access (TDMA)

Question 4

Only 1

Only 2

Both 1 and 2

Neither 1 nor 2

Question 5

$$1, 2$$ and $$3$$

$$1$$ and $$2$$

$$1$$ and $$3$$

Only $$2$$

Solution

Question 6

Bada Operating System

Window Operating System

Android Operating System

Symbian Operating System

Question 7

Only 1

Only 2

Both 1 and 2

Neither 1 nor 2

Question 8

UV-rays

X-rays

Gamma rays

Radio wave

Question 9

Fibre optic cable

Communications satellites

Undersea telephone cables

All of the above

Question 10

A-band

C-band

S-band

Q-band

User

Question Analysis

My Perfomance

Score

-

Rank

-

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