What will the following code segment print on the screen

Assignment Help JAVA Programming

Reference no: EM133152030

Part A: MCQ

Question 1. What is the value of x after following statement is executed, given that int a = 1, int b = 2, int c = 3 and ind d = 4?

boolean x = (c - a - b)<a||(d-c) < a;
a. true
b. false
c. null
d. 0

Question 2. Given the code:
int [] x = new int[3];
x[0] = -1;
x[1]=7;
Which one of the following statements is correct?
a. In x[0]=-1, 0 is the value and -1 is the index of the array element
b. The length of the array x can be obtained from x.length and is 4
c. Statement x[1] = 7; will successfully assign 7 at index 1
d. None of the above

Question 3. Given the following variable declarations:
int x = 18;
int y = 28;

what will the following code segment print on the screen?
boolean a = !((x < 15)||(y> 15));
boolean b = !(x < 15) && (y > 15);
System.out.println("a = "+ a +", b = " + b);
a. a = true, b = true
b. a = true, b = false
c. a = false, b = true
d. a = false, b = false

Reference no: EM133152030

Questions Cloud

Evolution of technology and robots : With the evolution of technology and robots, it soon will be common for a guest to not need to stop at a front desk to check-in.

Constitution revolutionary act : In what ways was the writing and ratification of the Constitution a revolutionary act? In what ways was the Constitution itself a revolutionary document?

Should coca-cola management be concerned : Should Coca-Cola's management be concerned? Discuss why or why not and include references to support your reasoning.

Develop sustainability metrics for charlie chocolate company : Develop sustainability metrics for Charlie's chocolate company. What kinds of issues should be included in the first sustainability report of Charlie's choco

What will the following code segment print on the screen : What is the value of x after following statement is executed, given that int a = 1, int b = 2, int c = 3 and ind d = 4?

What total income or loss from bond investment be reported : At year- end, the entity received annual interest of P120,000 and the fair value of the bonds was P2,823,000. What total income or loss from bond investment

Explain the importance of ensuring the information : Explain the importance of ensuring the information entered into a medical record is correct and complete and meets data quality standards.

Ratification of constitution a revolutionary act : In what ways was the writing and ratification of the Constitution a revolutionary act?

What kinds of metrics were used in puma environment : What kinds of metrics were used in PUMA's Environment profit and loss account? How do these compare to metrics used in traditional P&L statements?

User Account

All Pages