Tag: technology

What are the ways to get the filename from the absolute path in a variable Mypath=/my/path/file

Which variable contains the return value of last executed command

Choose the correct answer: ... Statement stmt = conn.createStatement (); ResultSet rs = stmt.executeQuery (); stmt.close (); conn.close(); ...

which operator is used for testing condition

Which variable holds the values of command line parameters

which variable holds the number of values of comman line parameters

ksh shell was developed by

Choose the correct answer: a. HTTP PUT & DELETE method can be disabled in web.xml from the below code: Disallowed Location /* PUT DELETE b. HTTP PUT & DELETE methods are disabled by default on many web server c. HTTP PUT & DELETE methods should not be disabled d. HTTP PUT & DELETE methods cannot be disabled

From security view point what is problem with code below try { //code to do IO operations return var1; } Catch(Exception e) { return var2; } finally{ return var3; }

Whill this code result in DoS situation? public void dummyFunction(){ try { //open a connection to database //transaction with database closeConnection(); } catch(SQLException e){ //Exception handling block } } closeConnection() is a function which releases all database resources opened by current function.