|Description: programming languages Online Quiz - 147|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: programming languages|
data str; x='My name is myuri'; a=find(X,'MY','i',-3); run; What is the value of a?
proc format; value score. 1-10 = 'High' 11-20 = 'Low' ; run; What is true about this statement?
data new(Keep x y); set old; run; What is the result?
data state; input name $ @; if name = 'TN' then input famous $; else input lang $; input capital $; datalines; TN food chennai AP telugu hyderabad ; run; The no of times that the input is done for each iteration
data flower; Length x $ 5 y $ 11; input x y; datalines; daisyyellow ; run; What is the value of x and y in the output dataset?
data student; input sno sname $ marks; datalines; 10 suganya 30 20 preethi 40 30 rathna 40 nitya 50 manasa ; run; The output dataset student contains the following records
Given the EJB QL Expression: p.discount BETWEEN 10 AND 15 Which expression is equivalent?
Whats true about EJB QL queries?
Given content-managed unidirectional relationship: Foo(0-1) -> Bar(0-1) And the object relations: f1 -> b1 f2 -> b2 What will be true after the following code runs? f2.setBar(f1.getBar());
When a remote client invokes a method on an entity bean using container managed persistence, and that bean has already been removed, what exception will be thrown?
Whats true for an entity bean provider using container-manaaged persistent relationship?
Which are the features in EJB 2.0?
Which are features every EJB 2.0 container must implement or support? (Answer all that apply)
Which of the following statements are true?
How does the set collection deal with duplicate elements?
Which of the following is the correct syntax for suggesting that the JVM performs garbage collection
For a class defined inside a method, what rule governs access to the variables of the enclosing method?
Which most closely matches a description of a Java Map?
When declaring a listener in the DD, which sub-element of the element are required?
Which implicit object can access the attributes from the ServletContext?