Updated Oct-2022 1z1-808 Free Exam Files Downloaded Instantly [Q130-Q153]

Updated Oct-2022 1z1-808 Free Exam Files Downloaded Instantly

Practice Exams and Training Solutions for Certifications

NEW QUESTION 130
Given:

Which code fragment should you use at line n1 to instantiate the dvd object successfully?

A. Option B
B. Option D
C. Option A
D. Option C

Answer: D

NEW QUESTION 131
Given the code fragment:

What is the result?

A. A B C D Work done
B. Compilation fails
C. A Work done
D. A B C Work done

Answer: A

Explanation:

NEW QUESTION 132
Which three statements are true about exception handling? (Choose three.)

A. All subclasses of the Error class are not recoverable.
B. All subclasses of the RuntimeException class must be caught or declared to be thrown.
C. All subclasses of the RuntimeException class are not recoverable.
D. The parameter in a catch block is of Throwable type.
E. All subclasses of the RuntimeException class are unchecked exceptions.
F. Only unchecked exceptions can be rethrown.

Answer: B,C,D

NEW QUESTION 133
Given the following class declarations:
Which answer fails to compile?

A. Option C
B. Option B
C. Option E
D. Option D
E. Option A

Answer: C

NEW QUESTION 134
Given the code fragment:

What is the result?

A. Compilation fails only at line n3.
B. Compilation fails at both line n2 and line n3.
C. Compilation fails only at line n1.
D. Compilation fails only at line n2.
E. Reading Card Checking Card

Answer: A

NEW QUESTION 135
Given the code fragment:

And given the requirements:
If the value of the qty variable is greater than or equal to 90, discount = 0.5 If the value of the qty variable is between 80 and 90, discount = 0.2 Which two code fragments can be independently placed at line n1 to meet the requirements? (Choose two.)

A. Option E
B. Option A
C. Option B
D. Option D
E. Option C

Answer: B,E

NEW QUESTION 136
Given the code fragment:

Assume that the system date is June 20, 2014.
What is the result?

A. date1 = 06/20/2014
date2 = 2014-06-20
date3 = Jun 20, 2014
B. Compilation fails.
C. A DateParseExcpetion is thrown at runtime.
D. Date1 = 2014-05-20
Date2 = 2014-05-20
Date3 = 2014-05-20

Answer: D

NEW QUESTION 137
Given the for loop construct:
for ( expr1 ; expr2 ; expr3 ) {
statement;
}
Which two statements are true?

A. The expression expr3 must be present. It is evaluated after each iteration through the loop.
B. The expression expr1 is optional. it initializes the loop and is evaluated once, as the loop begin.
C. This is not the only valid for loop construct; there exits another form of for loop constructor.
D. When expr2 evaluates to false, the loop terminates. It is evaluated only after each iteration through the loop.

Answer: B,D

Explanation:
The for statement have this forms:
for (init-stmt; condition; next-stmt) {
body
}
There are three clauses in the for statement.
The init-stmt statement is done before the loop is started, usually to initialize an iteration
variable.
The condition expression is tested before each time the loop is done. The loop isn't
executed if the boolean expression is false (the same as the while loop).
The next-stmt statement is done after the body is executed. It typically increments an
iteration variable.

NEW QUESTION 138
Given the code fragment:

What is the result?

A. 0 Found
B. Compilation fails.
C. 1 Found
D. 3 Found

Answer: B

NEW QUESTION 139
Given:

What is the result?

A. Option A
B. Option C
C. Option B
D. Option D

Answer: A

NEW QUESTION 140
Given the code fragment:

Assume that the system date is June 20, 2014. What is the result?

A. Option A
B. Option C
C. Option B
D. Option D

Answer: A

NEW QUESTION 141
Given the code fragment:

And given the requirements:
If the value of the qty variable is greater than or equal to 90, discount = 0.5

If the value of the qty variable is between 80 and 90, discount = 0.2

Which two code fragments can be independently placed at line n1 to meet the requirements?

A. Option E
B. Option A
C. Option B
D. Option D
E. Option C

Answer: B,E

NEW QUESTION 142
Given the code fragment from three files:

Which code fragment, when inserted at line 2, enables the code to compile?

A. Option C
B. Option B
C. Option E
D. Option D
E. Option A

Answer: C

NEW QUESTION 143
Given:
class Base {
public static void main(String[] args) {
System.out.println("Base " + args[2]);
}
}
public class Sub extends Base{
public static void main(String[] args) {
System.out.println("Overriden " + args[1]);
}
}
And the commands:
javac Sub.java
java Sub 10 20 30
What is the result?

A. Base 30
B. Overridden 20
C. Overridden 20 Base 30
D. Base 30 Overridden 20

Answer: B

NEW QUESTION 144
Given:

A. a, e
o, o
B. a, e
i, o
C. e, e
i, o
D. e, e
o, o

Answer: A

NEW QUESTION 145
Which code fragment causes a compilation error?
float flt = 100F;

A.
float flt = 100;
B.
C.
D.
E.

Answer: D

NEW QUESTION 146
Given:

What is the result?

A. 3 4 5 6
B. 3 6 4 6
C. 3 4 3 6
D. 5 4 5 6

Answer: D

NEW QUESTION 147
Given the code fragments:

Which modification enables the code to compile?

A. Replace line n1 with:import p1.*;Replace line n2 with:import p1. p2.*;
B. Replace line n1 with:import p1. A;Replace line n2 with:import p1.*;
C. Replace line n1 with:import p1;Replace line n2 with:import p1;import p1. p2;
D. Replace line n1 with:import p1. A;Replace line n2 with:import p1. A;import p1. p2.B ;

Answer: D

NEW QUESTION 148
Given the code fragment:

Which modification enables the code fragment to print TrueDone?