which of the following command sets the previously undefined variable x to 40?

Keep practicing — related questions

• ________ command is used for implicit datatype conversion.
• What is the value of x in the following code? %let a=2; %let c=3; %let x=a + c;
• What is the value of x in the following code? %let a=2; %let c=3; %let x=&a + &c;
• In which of the following code fragments the variable ‘x’ is evaluated to 810 int x; a) x=32; b) x=16; c) x...
• (a) %let prog=%str(data new; x=1; run;); (b) %let prog=data new%str(;) x=1%str(;)run%str(;); The above two ...
• For the given program what is the value of X ? BEGIN %X IS FIXED DP 0 %X = 1.9 PRINT ’%X = ’ WITH %X END
• Which operator is used to assign a value to a variable?
• x = 3, counter = 0; while ((x-1)) { ++counter; x--; } Referring to the sample code above, what will be the ...