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- Question
The depth of a complete binary tree is given by
Options- A. Dn = log 2 (n+1)
- B. Dn = log 1/2 (n+1)
- C. Dn = log (n+1)
- D. Dn = log 2 (n-1)
- Correct Answer
- Dn = log 2 (n+1)
ExplanationA complete binary tree is a binary tree where all the levels have maximum number of nodes except possibly the last level.
The depth of complete binary tree of n nodes will be Dn=log 2 (n+1) where Dn is the height or depth of the tree and n is the number of nodes.
- 1. The time at a place is determined by
Options- A. the parallels of longitude
- B. the parallels of latitude
- C. distance from equator
- D. distance from prime meridian Discuss
- 2. Plants absorb dissolved nitrates from soil and convert them into
Options- A. free nitrogen
- B. urea
- C. ammonia
- D. proteins Discuss
- 3. The SAARC movement was launched for
Options- A. political alliances
- B. regional cooperation
- C. cultural exchanges
- D. military strategy Discuss
- 4. What device for new parents did Ann Moore invent in 1969?
Options- A. Bottle warmer
- B. Baby monitor
- C. Disposable diaper
- D. Infant carrier Discuss
- 5. What piece of clothing was invented by French fashion designer Louis Reard in 1946?
Options- A. Zoot suit
- B. Mini-skirt
- C. Bikini
- D. Tank top Discuss
- 6. What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?
Options- A. String bikini
- B. Muumuu
- C. Aloha shirt
- D. Capri pants Discuss
- 7. What charge card, developed in 1950, was the first to be accepted nationally in the US?
Options- A. Visa
- B. Discover
- C. MasterCharge
- D. Diner's Club Discuss
- 8. One of the following is not a function of bones.
Options- A. Place for muscle attachment
- B. Protection of vital organs
- C. Secretion of hormones for calcium regulation in blood and bones
- D. Production of blood corpuscles Discuss
- 9. Norepinephrine increases
Options- A. respiration
- B. urine production
- C. saliva production
- D. blood pressure Discuss
- 10. N2 content is kept constant in the biosphere due to
Options- A. N2 fixation
- B. industrial pollution
- C. nitrogen cycle
- D. absorption of N2 Discuss
More questions
Correct Answer: the parallels of longitude
Correct Answer: free nitrogen
Correct Answer: regional cooperation
Correct Answer: Infant carrier
Explanation:
Ann got the idea for the Snugli infant carrier from the traditional African baby carriers she observed while a volunteer for the Peace Corps in Africa.
Correct Answer: Bikini
Explanation:
The bikini, a two-piece swimsuit named for the Bikini Atoll in the Pacific, made its debut on July 5, 1946.
Correct Answer: Aloha shirt
Explanation:
An Aloha shirt is a brightly colored tropical print shirt that is a popular souvenir of Hawaii.
Correct Answer: Diner's Club
Explanation:
The card was invented by Frank McNamara and Ralph Schneider.
Correct Answer: Secretion of hormones for calcium regulation in blood and bones
Correct Answer: blood pressure
Correct Answer: nitrogen cycle
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