What will be the output of the query select * from table1 order by rand()
Error
All columns ordered randomly
rows picked in a random way
None of the above
Is it a valid mySQL statements? SELECT @min_price:=MIN(price),@max_price:=MAX(price) FROM shop; SELECT * FROM shop WHERE price=@min_price OR price=@max_price;
True
False
What will be the output of the query SELECT column FROM table ORDER BY column DESC LIMIT 7,10;
Would skip the first 7, and then get you the next ten highest.
not a valid mysql query
Would skip the first 10, and then get you the next 7 highest.
What is the full form of ISM?
Internet Service Monitor
Internet Service Monitors
Internet Service Monitoring
Internet Services Monitoring
Where does ISM store logs?
/opt/Netcool/var/logs
/opt/Netcool/ism/datalogs
/opt/Netcool/log/ism
/opt/Netcool/ism/log
ISM startup script resides in...
/opt/Netcool/bin/ism
/opt/Netcool/bin
/opt/Netcool/ism/scripts
/opt/Netcool/ism/bin
ISM can monitor RADIUS servers.
ISM can store logs for...
1 day
7 days
30 days
365 days
Given:interface Foo {}class Alpha implements Foo { }class Beta extends Alpha {} class Delta extends Beta {public static void main( String[] args) { Beta x = new Beta(); // insert code here}}Which code, inserted at line 16, will cause a java.lang.ClassCastException?
Alpha a = x;
Foo f= (Delta)x;
Foo f= (Alpha)x;
Beta b = (Beta)(Alpha)x;
Given the following directory tree, you must enable assertions for everything except for FileTwo. base |firstLevelDirectory |_Foo |_Bar | secLevelDirectory |_FileOne |_FileTwo What command-line code should you use?