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Java Foundations

Last Update 19 hours ago Total Questions : 75

The Java Foundations content is now fully updated, with all current exam questions added 19 hours ago. Deciding to include 1z0-811 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 1z0-811 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 1z0-811 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Java Foundations practice test comfortably within the allotted time.

Question # 4

Given the code fragment:

What is the result?

A.

a memory address1 in hexadecimal number format

a memory address2 in hexadecimal number format

B.

10, 15

[10, 15]

C.

0, 10, 15

[10, 15, null]

D.

a memory address in hexadecimal number format

[10, 15]

Question # 5

What is the meaning of “write once, run anywhere” in Java?

A.

Java programs are designed to run only in web browsers and, thus, can run wherever there is a browser.

B.

It is a marketing statement because Java programs must be compiled for a specific platform in order to run.

C.

Java programs can run on any Java Virtual Machine without being recompiled.

D.

Java programs, after being compiled, can run on any platform or device even without a Java Virtual Machine.

Question # 6

Given the code fragment:

What is the result?

A.

25.67

B.

25.00

C.

25.7

D.

26

Question # 7

Given:

What is the result?

A.

300

B.

100

C.

200

D.

A compilation error occurs.

Question # 8

Given the code fragment:

What is the result?

A.

3 : 1

B.

3 : 2

C.

0 : 1

D.

2 : 0

Question # 9

Which statement is true about exception handling?

A.

At least one catch block must accompany a try statement.

B.

All statements in a try block are executed, even if an exception occurs in the middle of the try block.

C.

At least one statement in a try block must throw an exception.

D.

All catch blocks must be ordered from general to most specific.

Question # 10

Given the code fragment:

What is the result?

A.

false

false

false

false

B.

true

false

false

false

C.

true

true

true

true

D.

true

true

true

false

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