Description: programming languages Online Quiz - 197 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: programming languages |
Which packages contain the JDBC classes?
Which statements about JDBC are true?
Given the following program, which variable names will appear in the data set Work.New? proc transpose data=work.revenue out=work.new; run; Dataset : Obs Year Jan Feb Mar Apr 1 2000 1234 56345 2445 234676 2 2001 67676 787 7878 343535 3 2002 56736 89890 676 7878
Given the following PROC FORMAT step, how is the value 6.1 displayed when the SKICOND format is applied? proc format; value skicond 0-3=’Poor’ 3
Given the following PROC FORMAT step, how is the value 70 displayed when the AGEGRP. format is applied? proc format; picture agegrp 1-<13=’00 Youth’ 13-<20=’00 Teen’ 20-<70=’00 Adult’ 70-high=’000 Senior’; run;
Which of the clauses in the PROC SQL program below is written incorrectly? proc sql; select style sqfeet bedrooms from choice.houses where sqfeet ge 800;
Which statement about using the MODIFY statement in a DATA step is true?
What option is used with PROC FORMAT to document the formats in a particular format catalog?
Which of the following correctly creates a macro variable in a PROC SQL step?
The RESET statement enables you to add, drop, or change the options in PROC SQL without restarting the procedure.True or False?
Which of the following statements is false wrt Improving Query Performance.
How many statements does the program below contain? proc sql; select grapes,oranges, grapes + oranges as sumsales from sales.produce order by sumsales;
What is the difference between a TextArea and a TextField?
Which of the following statements uses embedded dynamic SQL?
Two important files which restrict crontab function/operations
All the wrapper classes (Integer, Boolean, Float, Short, Long, Double and Character)
The following expression……….char c = -1;
if(check4Biz(storeNum) != null) {} Referring to the above, what datatype could be returned by method check4Biz()?
Which of the following statements regarding GET and POST methods are true?
Which of the following design patterns reduces the coupling between presentation-tier clients and business services in a web application?