Interview Questions

Q:

A small text file on the client machine either in the client’s file system or memory of client browser session is called

A) View State B) Cookies
C) QueryString D) None
 
Answer & Explanation Answer: B) Cookies

Explanation:

A cookie is a small text file on the client machine either in the client’s file system or memory of client browser session.

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Filed Under: .NET
Job Role: Software Architect

0 2746
Q:

Which of the following is not a RM principle?

A) Apply the RM process to situations where serious injury might occur B) Accept no unnecessary risk
C) Integrate RM into all phases of missions and activities D) Make risk decisions at the appropriate level
 
Answer & Explanation Answer: A) Apply the RM process to situations where serious injury might occur

Explanation:

Apply the RM process to situations where serious injury might occur is not a RM (Risk Management) principle.

 

Risk Management :: A decision-making process for managing day-to-day schedules when there are conflicts.

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Filed Under: Conflict management
Exam Prep: Bank Exams , CAT
Job Role: Analyst , Bank Clerk

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Q:

Explain how to send large amounts of emails with php.

Answer

The mail() function of PHP is quite robust for sending bulk emails. A SMTP server can also be directly used from the script. PHPmailer class can be used for sending emails.

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Subject: PHP

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Q:

Explain the different types of errors in PHP.

Answer

Notices, Warnings and Fatal errors are the types of errors in PHP


Notices: 


Notices represents non-critical errors, i.e. accessing a variable that has not yet been defined. By default, such errors are not displayed to the user at all but whenever required, you can change this default behavior.


Warnings: 


Warnings are more serious errors but they do not result in script termination. i.e calling include() a file which does not exist. By default, these errors are displayed to the user.


Fatal errors: 


Fatal errors are critical errors i.e. calling a non-existent function or class. These errors cause the immediate termination of the script.

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Subject: PHP

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Q:

What is difference between QA, QC and Software Testing?

Answer

Quality Assurance (QA): QA refers to the planned and systematic way of monitoring the quality of process which is followed to produce a quality product. QA tracks the outcomes and adjusts the process to meet the expectation.


Quality Control (QC): Concern with the quality of the product. QC finds the defects and suggests improvements. The process set by QA is implemented by QC. The QC is the responsibility of the tester.


Software Testing: is the process of ensuring that product which is developed by the developer meets the user requirement. The motive to perform testing is to find the bugs and make sure that they get fixed.

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Subject: QA Testing

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Q:

In a general sense, "cash flow" can be said to equal

A) operating income less taxes B) operating income after taxes minus depreciation
C) operating income less taxes plus depreciation D) operating income before depreciation and taxes plus depreciation
 
Answer & Explanation Answer: B) operating income after taxes minus depreciation

Explanation:
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Filed Under: Accounts Receivable
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2735
Q:

Designing pricing strategies and programs :

How do sellers respond to price changes of their competitors?

Answer

In the light of competition, it may be seen that competitors may initiate price changes. If the cutting off on prices does not affect the company, then the current pricing strategy itself can be continued to maintain the profitability of the company. However if the price change on one firm is affecting the other, then it can:


a.reduce the product price at par with competitors’ price or below competitors’ price


or


b. Provide added advantage to the existing product like better quality, or ‘a buy one get one free’ offer.


or


c.Provide better quality of the product at a higher price thereby not being at par with the competitors.

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Q:

What are Windows services?

Answer

Windows services, previously known as NT services, are applications that are installed on the system as system services. In other words, Windows services are applications that run in the background with the Windows operating system. The primary use of Windows services is to reduce the consumption of memory required for performing backend operations. Let's take an example to understand this easily. Suppose you want to perform a variety of functions, such as monitor the performance of your computer or application, check the status of an application, and manage various devices, such as printers.

In such a case, you can use Windows services to reduce memory consumption. In addition, Windows services can run on your system even if you have not logged on to your computer. In addition, these services do not have any user interface.

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Subject: .NET

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