Sheridan College Institute Of Technology And Advanced Learning (
)
CSIS 212 Final Exam
CSIS 212 (CSIS212)
Exam (elaborations)
CSIS 212 Final Exam ALL ANSWERS 100% CORRECT AID GRADE A+
2 views 0 purchase
Course
CSIS 212 (CSIS212)
Institution
Sheridan College Institute Of Technology And Advanced Learning (
)
Which statement below could be used to simulate the outputs of tossing a quarter to get heads or tails? Suppose randomNumbers is a SecureRandom object.
Selected Answer:
randomNInt(2);
• Question 2
3 out of 3 points
Overloaded methods always have the same .
Selected ...
which statement below could be used to simulate the outputs of tossing a quarter to get heads or tails
overloaded methods always have the same
the identifiers in an enume
Written for
Sheridan College Institute Of Technology And Advanced Learning (
)
CSIS 212 Final Exam
CSIS 212 (CSIS212)
All documents for this subject (1)
Seller
Follow
Allan100
Reviews received
Content preview
CSIS 212 Final Exam ALL ANSWERS
100% CORRECT AID GRADE A+
Which statement below could be used to simulate the outputs of tossing a quarter to
get heads or tails? Suppose randomNumbers is a SecureRandom object.
Selected randomNumbers.nextInt(2);
Answer:
• Question 2
3 out of 3 points
Overloaded methods always have the same .
Selected method name
Answer:
• Question 3
3 out of 3 points
The identifiers in an enumeration .
Selected must be unique.
Answer:
• Question 4
3 out of 3 points
Declaring main as static allows the JVM to invoke main .
Selected without creating an instance of the class in which main is declared.
Answer:
• Question 5
3 out of 3 points
Variables should be declared as fields only if .
, Selected they are required for use in more than one method or their values must be
Answer: saved between calls to the class’s methods
• Question 6
3 out of 3 points
The java.text package contains classes for manipulating all of the following items
except .
Selected classes
Answer:
• Question 7
3 out of 3 points
Which set of statements totals the items in each row of two-dimensional array items, and
displays each row’s total?
Selected
Answer: for (int row = 0; row < items.length; row++) {
int total = 0;
for (int column = 0; column < items[row].length;
column++) {
total += items[row][column];
System.out.printf("Row %d's total is %d%n", row,
total);
}
• Question 8
3 out of 3 points
Which of the following statements is false?
Selected When an argument is passed by reference, the called method can
Answer:
access the argument’s value in the caller directly but cannot modify it.
• Question 9
3 out of 3 points
A programmer must do the following before using an array:
Selected declare then create the array.
Answer:
• Question 10
0 out of 3 points
How many Book objects are created by the following statement?
Book[] books = new Book[10];
Selected None of the above.
Answer:
• Question 11
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Allan100. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.79. You're not tied to anything after your purchase.
