Interview Questions

Parsing the XML document is the only way to validate the XML file. Validation is done by either DOM parser or the SAX parser. 

Here are some example statements to consider as you prepare your answer.

1.I have been fortunate to have had awesome managers during my career so far. I have respected each of them  and got along nicely with all of them.

2.No, I am a hard worker, and my managers continually appear to appreciate the job I'm doing. I have got along good with every manager I have had.

COM is short for Component Object Model. It is a Microsoft technology that allows developers to make use of reusable components and services provided by Microsoft. COM technology includes COM+, DCOM and ActiveX.

- Web accelerators are used to increase the loading of the web page faster and by providing extra features of caching, etc. 

- There are tools that are provided like internet accelerator of browser accelerator that provides security from the spyware and adware programs. 

- The security from the programs are required as they are harmful for the computer and the tools uses the strategies of pre-caching in which the data is automatically cached and when the website is opened again then the fetching is being done from the place where the content is saved. 

- Registry tweaks are used to improve the performance offering the risk management techniques for downloading the resources.

Overriding means changing behavior of methods of base class in derive class by overriding the base class methods. If class A is a base class with method ’calculate’ and class B inherits class A, thus derives method ’calculate’ of class A. The behavior of ’calculate’ in class B can be changed by overriding it.

Structure and table both are 2/2 matrices but there are many differences between table and structure.

1. Table can store the data physically but a structure dose not store.
2. Table can have primary key but a structure dose not have.
3. Table can have the technical attribute but a structure dose not have.

structure doesn't contain technical attributes.
structure doesn't contain primary key.
structure doesn't stores underline database level.

In asking the question, the interviewer is really looking at two components of qualifications. Qualifications received from a school setting and qualifications concerning beyond  experience within the customer service area. This will help in figuring out how appropriate the interviewee is for the position for which they have applied. The  applicants should outline their his/her academic qualifications relevant to the job. After this, they need to point out the experience they have achieved from last jobs. This should be carried out in a way that demonstrates the application of theory to realistic skills, focused on handling real life situations.

NaN stands for ‘not-a-number’. The function isNaN determines the argument or the value is a NaN. The function returns true if the argument is not a number, otherwise returns false.