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Q:

Which of the statements given below are correct?

A) Netherlands won the 2017 Women's Cricket World Cup.

B) Australia won the 2016–17 Men's FIH Hockey World League Final.

C) Fan Zhendong won the Tennis 2017 US Open Men's Singles.

 

A) Only B B) Only C
C) Both B and C D) A, B and C
 
Answer & Explanation Answer: A) Only B

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

USB is which type of storage device?

A) Tertiary B) Secondary
C) Primary D) Auxillary
 
Answer & Explanation Answer: B) Secondary

Explanation:

USB - Universal Serial Bus is a secondary type of storage device which is used in all computers, laptops, mobiles...

USB1533034422.jpg image

It is a plug-and-play portable storage device that uses flash memory and is lightweight enough to attach to a keychain.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which of the statements given below are correct?

 

A) In 2018 IPL auctions, Sunrisers Hyderabad retained Steve Smith.

B) Lewis Hamilton won the Formula One 2017 Japanese Grand Prix.

C) Ma Long won the 2017 San Marino and Rimini's Coast Motorcycle Grand Prix.

 

A) Only A B) Only B
C) A and C D) A and B
 
Answer & Explanation Answer: B) Only B

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?

A) First normal form B) Second normal form
C) Third normal form D) Fourth normal form
 
Answer & Explanation Answer: B) Second normal form

Explanation:
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Filed Under: Database

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Q:

Permanent Hardness of water can be removed by adding

A) Bleaching powder B) Chlorine
C) Wasshing soda D) Potassium permanganate
 
Answer & Explanation Answer: C) Wasshing soda

Explanation:

Hardness can be removed by adding sodium carbonate (washing soda) or by passing the water through an ion-exchange column.

 

Hardness in water is caused by dissolved magnesium ions and calcium ions. These can get into the water when it comes into contact with limestone and other rocks that contain calcium compounds. This can happen, for example, when rainwater flows over these rocks on its way to a reservoir.

 

Hardness in water is of two types. They are :

1. Temporary hardness

2. Permanent hardness

 

1. Temporary hardness:: Temporary hardness is caused by dissolved calcium hydrogen carbonate.


2. Permanent hardness:: Permanent hardness is caused by dissolved calcium sulfate. Unlike temporary hardness, it is not removed by boiling the water.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
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Q:

Fedaration cup,World cup, Allwyn international trophy and challenge cup are awarded to winners of

A) Tennis B) Volleyball
C) Basketball D) Cricket
 
Answer & Explanation Answer: B) Volleyball

Explanation:
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Filed Under: General Awareness

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Q:

Join Our Whatsapp Group For Competitive Exams - Sawaal

Answer

In this Whatsapp group for competitive exams, you can get daily updates about Aptitude, Reasoning, General Knowledge, Current Affairs, Puzzles, Certfications, Interviews, Exams Schedules, etc... In addition you can ask your questions to get answers with tricks and tips.


 


Click Here To Join This Whatsapp Group


 


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Join our Best General Knowledge (GK) Whatsapp Group here.

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Q:

Which of the following is not a static testing technique?

A) Inspections B) Data flow analysis
C) Error guessing D) Walkthrough
 
Answer & Explanation Answer: C) Error guessing

Explanation:

Static Testing, a software testing technique in which the software is tested without executing the code. This Techniques provide a powerful way to improve the quality and productivity of software development by assisting engineers to recognize and fix their own defects early in the software development process.

 

It has two parts as listed below:

Review - Typically used to find and eliminate errors or ambiguities in documents such as requirements, design, test cases, etc.

Static analysis - The code written by developers are analysed (usually by tools) for structural defects that may lead to defects.

 

In this software is tested without executing the code by doing Review, Walk Through, Inspection or Analysis etc.

 

Hence, Error guessing is not a static software testing technique.

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Filed Under: Software Testing
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