what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL
936today evening you need to release software to client.at that time you found a defect.How you convence him?
1180What would be the possible test cases for following criteria You have a username filed which don't accept same name twice
8272. Select A.A from ( select 1 as from dual Union select 1 as from dual)A Full outer join ( select 1 B from dual Union select 2 B from dual)B On A.A=B.B
2 72863. Select sum(a) sum_1,max(a) max_1 ,count(a) count_1 from ( ( select 1 a from dual union all Select to_number(‘2011’) a from dual union all select 1 a from dual) union select 2 b from dual);
1 23944. Select sum(A.salary) +sum(B.salary) as TOT_SAL from ( select LEVEL emp_id,level*100 salary,case when mod (level,2)=0then 2 else null end dept_id from dual connect by level<6 )A right outer join (select level emp_id ,level*200 salary ,case when mod (level,3)=0 then 2 else null end dept_id from dual connect by level<6)B On A.dept_id=B.dept_id And A.emp_id=B.emp-id;
1 1925
How to receive returning result from a query?
How to give null in select query?
How does oauth 2.0 work?
Name any one important financial management component?
What is an AdaGrad algorithm in machine learning?
What is automata theory?
What is an Oracle Instance?
Define application state variable and session state variable?
Explain HBase Architecture in brief?
What is a reference tab?
What are the significant changes/upgrades in various selenium versions?
Vector v is c(1,2,3,4) and list x is list(5:8), what is the output of v*x[[1]]?
1. What is LAN segmentation? Why it is used? What are the different techniques to create LAN segments?
What does db2 stand for?
What are download files?