IT Trainer Questions


Q:

Is Air a Mixture?

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

Explanation:

True, Air is a Mixture.


Air is considered as mixture for the following reasons ;


1. Air can be separated into its components like N2, O2 , Argon and CO2 by the process of fractional distillation of liquid air.


2. Air shows the properties of all the gases present in the atmosphere.
For example : Oxygen is good Supporter of combustion. Hence air also is good supporter of combustion.


3. Air does not have a fixed formula.


4. Air has a variable composition because air at different places contains different amount of gases.


5. Heat or Light energy is neither absorbed nor released when air is prepared physical by mixing required amount of gases .


6. Mixture does have fixed boiling Point. It holds good in case of liquid air.

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Subject: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

Which class is used to indicate Black Navigation Bar ?

A) .navbar-inverse B) .navbar-black
C) .navbar-dark D) .navbar-default
 
Answer & Explanation Answer: A) .navbar-inverse

Explanation:

.navbar-inverse is used to display in black color.

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Filed Under: .NET
Exam Prep: Bank Exams
Job Role: Analyst , IT Trainer

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Q:

A lady who remains unmarried

A_lady_who_remains_unmarried1553081869.jpg image

A) Bachelore B) Prissy
C) Spinster D) Anthrope
 
Answer & Explanation Answer: C) Spinster

Explanation:

A lady who remains unmarried never have a child or divorsed is called as Spinster.

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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Q:

6 B in an O?

A) 6 books in an order B) 6 balls in an over
C) 6 bats in an odd D) None of the above
 
Answer & Explanation Answer: B) 6 balls in an over

Explanation:

6 b in an o means 6 balls in an over in cricket.

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Q:

Synonym of Trustworthy?

A) Tenacity B) Insolent
C) Resolute D) Reliable
 
Answer & Explanation Answer: D) Reliable

Explanation:
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Q:

System Study involves

A) documenting the existing system B) identifying current deficiencies and establishing new goals
C) study of an existing system D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:
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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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Q:

India's first cartoon network theme park "Amaazia" will come up in which city?

A) Hyderabad B) Bangaluru
C) Jaipur D) Surat
 
Answer & Explanation Answer: D) Surat

Explanation:

Broadcaster Turner International India and Gujarat-based Rajgreen Group have entered into a brand partnership to set up India’s first Cartoon Network branded amusement park "Amaazia" in Surat, Gujarat.

The park is expected to be operational by the first quarter of 2019 on a budget of Rs. 450 crore. It will spread across an area of 61,000 sq m and will have family entertainment destination with 33 theme-based attractions as well as 20 unique water-slides. It will be divided into four major sections – a theme park branded by Cartoon Network, a water park, a family recreational hub and a service apartment and retail shopping area. The park has been conceptualised and designed by the Sanderson Group, Australia.

For Turner, this is the third such arrangement globally. It has a similar model in IMG Dubai and CN Amazone Water Park, in Thailand.

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Filed Under: Famous Places
Exam Prep: CAT , Bank Exams , AIEEE
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Q:

How to convert JSON Text to a JavaScript Object ?

Answer

One of the most common use of JSON is to fetch JSON data from a web server (as a file or as an HttpRequest), convert the JSON data to a JavaScript object, and then it uses the data in a web page.


The eval() function can compile and execute any JavaScript. This represents a potential security problem.


It is safer to use a JSON parser to convert a JSON text to a JavaScript object. A JSON parser will recognize only JSON text and will not compile scripts.

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