Tag: programming languages

Questions Related to programming languages

What is/are purpose(s) of XML Schema?
technology programming languages

  1. Document Generation

  2. Code Generation

  3. Both 1 and 2

  4. None of the above

Show answer
Correct Option: C

What is the first line in an XML Schema?
technology programming languages
Show answer
Correct Option: D

package varargs; public class TestVarargs1 { public static void displayVal(String... str) { for (String strValue : str) { System.out.println("String value............." + strValue); } } public static void displayVal(int... integer) { for (int intValue : integer) { System.out.println("Integer value............." + intValue); } } public static void main(String[] args) { displayVal(); } }
technology programming languages

  1. String value.............null

  2. Exception

  3. Compiler Error

  4. Integer value.............0

Show answer
Correct Option: C

data new; x = '1000'; y= x * .10; run; What is the result?
technology programming languages

  1. y = '100'

  2. y = 100 and a NOTE is written in the SAS log saying that character value has been converted to numeric value

  3. y = 100 and no NOTE is written in the SAS log

  4. Program does not execute due to Syntax Errors

Show answer
Correct Option: B

proc print data=sales; run; options ? proc means data=sales; run; Which option statement has to be used to reset the page number to 3 for the second report?
technology programming languages

  1. options reset pagenum=3;

  2. options reset pageno=3;

  3. options pageno=3;

  4. options pagenum=3;

Show answer
Correct Option: C

data quote; infile datalines dlm=','; input x y$; datalines; 10,"100" ; run; What will be the output?
technology programming languages

  1. x y {10 }

  2. Syntax Error due to the double quotes

  3. x y { 10 "100" }

  4. x y { 10 100 }

Show answer
Correct Option: C

data count; array x{3} (1,2,3); run; What is the result?
technology programming languages

  1. No observations.No variables

  2. variable x is created with 3 observations with values 1,2 and 3

  3. Array should be given a name during initialization.Syntax Error

  4. The variables x1 , x2 and x3 are created with the values 1, 2 and 3

Show answer
Correct Option: D

The output required from proc means is min, max and nmiss.Also the decimal values should be aligned to 2 digits.Which proc statement satisfies the requirement
technology programming languages

  1. proc means; ( min max nmiss maxdec=2);

  2. proc means; var x /min max nmiss maxdec=2;

  3. proc means min max nmiss maxdec=2;

  4. proc means; var x ( min max nmiss maxdec=2);

Show answer
Correct Option: C

The option available for displaying proc freq for getting a cross tabulation of the fields product and region is
technology programming languages

  1. tables product/region;

  2. tables product * region;

  3. tables product,region;

  4. tables product region;

Show answer
Correct Option: B

which of the following proc statement can be used to delete all the SAS datasets present in the library MyWork
technology programming languages

  1. proc datasets lib=Mywork kill ;run;

  2. proc datasets lib=Mywork delete ;run;

  3. proc datasets; lib=Mywork delete ;run;

  4. proc datasets lib=Mywork erase ;run;

Show answer
Correct Option: A