write a query that returns one row for each department and the number of employees in that department. Given two tables EMPLOYEE and DEPARTMENT, where there can be multiple employees per department.

1547

Why hibernate is required?

335

Do you know null pointer?

978

When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include # include int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

2207

Does toad work with postgres?

718

How to move to a state-related codebase?

1478

What are the options in people soft to setup the hierarchy?

802

What current position are you holding in your current company?

2031

What is the different versions of angular?

734

Explain about adodb.stream class?

1046

How to enable multiple php versions in homestead?

641

what r the reports u faced critical and how it can be solved .. any once can u give a best ans for interviw

2254

What is plugin? List some important wordpress plugin?

154

What is the difference between synchronous and asynchronous requests?

826

Mention the differences between jmeter and soapui.

633