Interview Questions

Q:

What is session storage and how can you create one?

Answer

Session storage is same like local storage but the data is valid for a session. In simple words the data is deleted as soon as you close the browser.


To create a session storage you need to use “sessionStorage.variablename” . In the below code we have a created a variable called as “clickcount”.


If you refresh the browser the count increases. But if you close the browser and start again the “clickcount” variable starts from zero.


if(sessionStorage.clickcount)


{


sessionStorage.clickcount=Number(sessionStorage.clickcount)+1;


}


else


{


sessionStorage.clickcount = 0;


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1 2206
Q:

What are the general deductions made while doing payroll for an employee in an organization?

Answer

Professional Tax


ESI


PF


Recoveries


Advances if any

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0 2205
Q:

In which of the following cases will total revenue increase?

A) Price rises and demand is inelastic B) Price falls and supply is inelastic
C) Price rises and demand is elastic D) Price falls and demand is inelastic
 
Answer & Explanation Answer: A) Price rises and demand is inelastic

Explanation:

In the case of, "Price rises and demand is inelastic", the total revenue increases.

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Filed Under: Bank Interview
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2204
Q:

What is the Set interface ?

Answer

- The Set interface provides methods for accessing the elements of a finite mathematical set


- Sets do not allow duplicate elements


- Contains no methods other than those inherited from Collection


- It adds the restriction that duplicate elements are prohibited


- Two Set objects are equal if they contain the same elements

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Subject: Java

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Q:

What is a better way to design the layout of a web page – a table tag or div?

Answer

- The better way to design the layout of the webpage is by using the <div> tag. 


- The <table> tag is used to present the data in tabular format

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Subject: Web Technology

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Q:

What are the ways in which attackers can infiltrate the system?

Answer

- Web servers can be infiltrated using the command shell by an attacker to read the HTML files that is getting transferred. 


- If the set-uid scripts are not proper and bad then the infiltration can happen by the attacker. 


- The processes are not given proper permissions so that the password can be changed by using the “passwd” command to change the password of the system.


- This also authenticates the user for accessing the system and the files on it containing the data. 


- The program that is used in the operating system doesn’t follow the principle of least privilege and lead to security issues.

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Subject: Web Technology

0 2200
Q:

What is the difference between "==" and "==="?

Answer

"==" checks equality only,
"===" checks for equality as well as the type.

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Subject: Web Technology

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Q:

Are you comfortable offering our charge account to customers?

Answer

A candidate should not be shy here. Someone who tells you that they are uncomfortable when being solicited for proprietary charges by other retailers will not be successful in your organization. If that is something that you as a candidate struggle with, make sure that you portray your desire to succeed. Tell the employer that it is something that you are gaining skills on, and would love the opportunity to perfect your script.

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Subject: Retail

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