How can you determine the size of an allocated portion of memory?

201

What is a synthetic key?

1

What is urlencode and urldecode in php?

176

What is difference between session and cookies in php?

118

What are the different compression techniques?

21

What is exact meaning of Database Checkpoint in QTP 9.2 and what are the different types of the database check points?

1838

What is the pipe command?

153

Explain quality control?

145

validateWrite() method can be written in form datasource as well as table level, when should we write it in form DS and when in table. Similar in case of write() method?

1

Explain the cold calling? : insurance cold calling

86

round the following number to four significant figures and express the result in standard exponential notation: 0.006543210?

156

What is route53? what are the types of web hosting and the differences between them?

1

What do you mean by for each loop?

105

How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

1142

The 4 main factors to start a construction project are––

1307