Questions

Q:

which of the following represents a set of properties that guarantee that database transactions are processed reliably in computer science ?

A) Buffer Cache B) ACID
C) Foreign Key D) None
 
Answer & Explanation Answer: B) ACID

Explanation:

ACID means (Atomicity, Consistency, Isolation, Durability) is a set of properties of database transactions intended to guarantee validity even in the event of errors, power failures, etc.

In the context of databases, a sequence of database operations that satisfies the ACID properties and, thus, can be perceived as single logical operation on the data, is called a transaction. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction.

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Filed Under: IBM Certification
Job Role: Analyst , IT Trainer

13 2719
Q:

Which Ragamala depicts the martial arts by introducing horsemen in battle?

Answer

 Nataraga/ Natanarayana

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Subject: Indian Culture

45 2718
Q:

Another name for the activated complex is

A) Transmission state B) Energy barrier
C) Collision group D) Transition state
 
Answer & Explanation Answer: D) Transition state

Explanation:

The minimum amount of energy required for a particular reactants to convert into products and is called as Activation Energy.

 

Another_name_for_the_activated_complex_is1559538681.jpg image

 

This activation complex is also termed as Transition State because according to Transition State Theory at transition state the existing bonds tend to increase in length and become weaken while, the new forming bonds tend to decrease in length and start becoming stronger.

Hence, the activated complex is in transition between reactants and products.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

3 2716
Q:

Which warship has become the India’s first warship to install solar panels on board ?

A) INS Sindhudurg B) INS Sarvekshak
C) NS Vindhyagiri D) INS Godavari
 
Answer & Explanation Answer: B) INS Sarvekshak

Explanation:

Indian Navy’s survey vessel INS Sarvekshak has become the India’s first warship to install solar power system on board. The solar power system works on sunlight and hence is 100% per cent reliable for power source that can be used for communication equipment, battery charging and general lightings onboard round the clock with battery outputs during night. The system is maintenance free.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

1 2716
Q:

Who is the new president and CEO of Nokia?

Answer

Rajeev Suri

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2 2715
Q:

Cytoplasm contains all the organelles.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

Cytoplasm does not contains all the organelles.

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Subject: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

0 2715
Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
People drink champagne on New Year’s Eve.

A) Drinking of champagne is done on New Year's Eve. B) New Year's Eve was the day when People drank Champagne.
C) People on Eve of New Year drink champagne. D) Champagne is drunk on New Year’s Eve.
 
Answer & Explanation Answer: D) Champagne is drunk on New Year’s Eve.

Explanation:
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Filed Under: English

0 2713
Q:

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

SOOTHE

A)  QUENCH B) MITIGATE
C)  HEAL D) AGITATE
 
Answer & Explanation Answer: D) AGITATE

Explanation:
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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

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