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

10 2702
Q:

Who is the new president and CEO of Nokia?

Answer

Rajeev Suri

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2 2701
Q:

Richest man in Asia 2018?

A) Mukesh Ambani B) Jack Ma
C) Prem Ji D) Lee
 
Answer & Explanation Answer: A) Mukesh Ambani

Explanation:

Indian business magnate Mukesh Ambani topples Jack Ma as Asia’s richest person as he positions Reliance Industries to disrupt the e-commerce space in India.

 

The chairman of India’s refining-to-telecoms conglomerate, Ambani was estimated to be worth US$44.3 billion in July 2018 with the share price of Reliance Industries rising 1.6 per cent to a record 1,099.8 rupees (US$16.05), according to Bloomberg Billionaires Index.

 

Jack Ma’s wealth stood at US$44 billion at the close of trading on the sameday in the US, where the company is listed.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
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5 2701
Q:

UNIVAC is

A) Universal Automatic Computer B) Universal Array Computer
C) Unvalued Automatic Computer D) Unique Automatic Computer
 
Answer & Explanation Answer: A) Universal Automatic Computer

Explanation:
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Filed Under: Computer
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Job Role: Analyst , Bank Clerk , Bank PO

3 2701
Q:

Recently deleted files are stored in

A) Taskbar B) My Computer
C) Recycle Bin D) Desktop
 
Answer & Explanation Answer: C) Recycle Bin

Explanation:

Deleted files are not permanently removed from the hard drive or the computers memory. Before they are permanently removed from the system they are stored in Recycle Bin. Recycle Bin is a folder or directory where deleted items are temporarily stored. It is also called as trash.

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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 2700
Q:

An ecosystem consists of

A) all the plants and animals of an area B) producers, consumers, and decomposers in a particular locality
C) a living community and its environment D) carnivores and herbivores of an area
 
Answer & Explanation Answer: C) a living community and its environment

Explanation:

A living community and its environment is what an ecosystem is.

An_ecosystem_consists_of1535781515.jpg image

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 2700
Q:

Controlling marketing activities :

What is annual plan control? Why is it needed in an organisation?

Answer

The annual plan control is one of the four types of marketing control system. Annual plan control is essential in order to determine whether all the marketing efforts undertaken by the organisation has been really worthwhile or not. It aims to achieve sales volume,profits and all those objectives which have been set up in the beginning of the year. In an organisation,the top management and middle level management are responsible for the annual plan control. They have to keep a check on the activities undertaken to implement the plans.


 


 

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