To obtain the arc sine of 0.5 degree, use Math.asin(0.5) Math.asin(Math.toDegrees(0.5)) Math.asin(Math.toRadians(0.5)) Math.sin(0.5) a. b. с. d. What is the value of the following expression? true || true && false a. true b. false What is y displayed in the following code? public class Testl { public static void main(String[] args) { int
To obtain the arc sine of 0.5 degree, use Math.asin(0.5) Math.asin(Math.toDegrees(0.5)) Math.asin(Math.toRadians(0.5)) Math.sin(0.5) a. b. с. d. What is the value of the following expression? true || true && false a. true b. false What is y displayed in the following code? public class Testl { public static void main(String[] args) { int
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![7. To obtain the are sine of 0.5 degree, use
Math.asin(0.5)
Math.asin(Math.toDegrees(0.5))
Math.asin(Math.toRadians(0.5))
Math.sin(0.5)
a.
b.
с.
d.
8. What is the value of the following expression?
true || true && false
true
false
а.
b.
9. What is y displayed in the following code?
public class Testl {
public static void main(String[] args) {
int x = 1;
int y = x = x + 1;
System.out.println("y is " + y);
}
}
a. y is 0.
b. y is 1 because x is assigned to y first.
c. y is 2 because x + 1 is assigned to x and then x is assigned to y.
d. The program has a compile error since x is redeclared in the statement int y = x = x +1
10. Analyze the following program fragment:
int x;
double d = 1.5;
switch (d) {
case 1.0: x = 1;
case 1.5: x = 2;
case 2.0: x = 3;
Which of these is correct about the above code?
The program has a compile error because the required break statement is missing
in the switch statement.
The program has a compile error because the required default case is missing in
the switch statement.
a.
b.
с.
The switch control variable cannot be double.
d.
No errors.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd070c601-43cf-4c7f-b3ee-07dbe2660b26%2Fb72b6500-d91a-4c61-a075-3a728c1828b2%2Fc3hg9a_processed.png&w=3840&q=75)
Transcribed Image Text:7. To obtain the are sine of 0.5 degree, use
Math.asin(0.5)
Math.asin(Math.toDegrees(0.5))
Math.asin(Math.toRadians(0.5))
Math.sin(0.5)
a.
b.
с.
d.
8. What is the value of the following expression?
true || true && false
true
false
а.
b.
9. What is y displayed in the following code?
public class Testl {
public static void main(String[] args) {
int x = 1;
int y = x = x + 1;
System.out.println("y is " + y);
}
}
a. y is 0.
b. y is 1 because x is assigned to y first.
c. y is 2 because x + 1 is assigned to x and then x is assigned to y.
d. The program has a compile error since x is redeclared in the statement int y = x = x +1
10. Analyze the following program fragment:
int x;
double d = 1.5;
switch (d) {
case 1.0: x = 1;
case 1.5: x = 2;
case 2.0: x = 3;
Which of these is correct about the above code?
The program has a compile error because the required break statement is missing
in the switch statement.
The program has a compile error because the required default case is missing in
the switch statement.
a.
b.
с.
The switch control variable cannot be double.
d.
No errors.
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