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Embedded Real Time Operating System MCQs | Page - 1

Dear candidates you will find MCQ questions of Embedded Real Time Operating System here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

Q. 1)  In a chip, which type/s of pad design/s is/are adopted to solve the problem of pin count?

(A) input pad design
(B) output pad design
(C) three state pad design
(D) all of the above
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Q. 2) Maze routing is used to determine the _______path for a single wire between a set of points, if any path exists.

(A) shortest
(B) average
(C) longest
(D) none of the above
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Q. 3) What is the format of IP address?

(A) 34 bit
(B) 16 bit
(C) 64 bit
(D) 32 bit
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Q. 4) Many desktops and operating systems include which protocol?

(A) ipv6 protocol
(B) ipv4 protocol
(C) both ipv6 and ipv4 protocol
(D) ipv3 protocol
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Q. 5) What does I2C stand for?

(A) inter-ic
(B) intra-ic
(C) individual integrated chip
(D) intel ic
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Q. 6) Which are the two lines used in the I2C?

(A) sda and spdr
(B) spdr and scl
(C) sda and scl
(D) scl and status line
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Q. 7) A packet is also referred to as

(A) postcard
(B) telegram
(C) letter
(D) data
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Q. 8) WLANs use high power levels and generally require a license for spectrum use. (True or False)

(A) true
(B) false
(C) ---
(D) ---
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Q. 9) What is the nominal range of Bluetooth?

(A) 1 km
(B) 10 m
(C) 1 m
(D) 10 km
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Q. 10)  Bluetooth operates in which band?

(A) ka band
(B) l band
(C) ku band
(D) 2.4 ghz ism band
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