Exam (elaborations)
CISC 190 EXAM 1 QUESTIONS & ANSWERS 2024/2025
- Course
- Institution
CISC 190 EXAM 1 QUESTIONS & ANSWERS 2024/2025
[Show more]
Content preview
CISC 190 EXAM 1 QUESTIONS &ANSWERS 2024/2025
Pseudocode - ANSWERSA tool that helps programmers plan a program's logic by writing plain English
statements.
What is the difference between volatile and nonvolatile storage in Java programming? -
ANSWERSVolatile storage is temporary; values that are volatile, such as those stored in variables, are lost
when a computer loses power. Random access memory (RAM) is the temporary storage within a
computer. When you write a Java program that stores a value in a variable, you are using RAM. Most
computer professionals simply call volatile storage memory. Nonvolatile storage is permanent storage; it
is not lost when a computer loses power. When you write a Java program and save it to a disk, you are
using permanent storage.
CPU - ANSWERSThe Brains of the Computer
The CPU consists of - ANSWERSThe Control Unit and the Arithmetic Logic Unit
Creating a showMessage box - ANSWERSJOptionPane.showMessageDialog(null, "Congratulations! June
sales were $250";
final int COST_PER_ITEM= 10;
double sales2012 = amtSold * COST_PER_ITEM;
identify the named constant and describe how a programmer can recognize named constants. -
ANSWERSThe named constant identifier is COST_PER_ITEM. Constant declaration statements use the
final keyword. Constants are conventionally given identifiers in all uppercase letters.
System.out.println("First Java application");
Given the above code, identify and describe the use of a literal string and the use of parentheses. -
ANSWERSA literal string is a series of characters that will appear exactly as entered. Any literal string in
Java is written between double quotation marks. The string "First Java application" appears within
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 Bensuda. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
