Explain preg_Match and preg_replace?

106

What is the use of endl in c++?

108

How websphere discovers a change in JSP and compiles it?

122

What is blockchain?

1

Hi Friends, I am going through Siemens Interview Procedure from last 1+1/2 months. I went through 1 written + 2 Technical + 1 Managerial Round process after which I got call from HR informing that "you are selected and we would like to meet you for HR round". HR round was very nominal compared to MR. HR Round last for hardly 5 mins. They told me that you will get the final result on Friday. Still I have not received any feedback from them. Please help!!!

15434

hi all i have doe cheical engg, but i have to go for iob po interview so can anybody suggest me abt the kind of qns that can be asked.

1140

What is the difference between public and private ip?

116

Can excel be used as a database?

9

The lowest frequency that determines the pitch of a musical note is most commonly called the?

94

How do backlink tools work?

116

What are various scheduling queues in windows operating system?

117

What are the steps you will take to improve performance of a poor performing query?

1934

How do you calculate the area under the stress-strain curve?

130

Explain fluent query builder in laravel.

73

What is the gopath environment variable?

1