Final Exam Java Programming 2019 Learner - English

Final Exam

Midterm Exam Java Programming 2019 Learner - English

Midterm Exam

Section 9 Quiz Java Programming 2019 Learner - English

Section 9
(Answer all questions in this section)

To inspect bytecode, which option is used with the javap command to disassemble the class file?


-a


-b


-c (*)

Section 8 Quiz Java Programming 2019 Learner - English

Section 8
(Answer all questions in this section)

HotSpot has an HSDIS plugin to allow disassembly of code.


True (*)


False

Section 7 Quiz Java Programming 2019 Learner - English

Section 7
(Answer all questions in this section)

Which of the following statements is NOT TRUE for the JVM heap?


Java Developer can explicitly allocate and deallocate the Heap Memory. (*)


The Heap can be managed by the Garbage Collector.


The Heap can be shared among all Java threads.


Class instance and arrays are allocated in the Heap Memory.

Section 6 Quiz Java Programming 2019 Learner - English

Section 6
(Answer all questions in this section)

How many categories of JDBC drivers are there?


1


2


3


4 (*)

Section 5 Quiz Java Programming 2019 Learner - English

Section 5
(Answer all questions in this section)

A jar file is built on the ZIP file format and is used to deploy java applets.
True or false?


True (*)


False

Section 4 Quiz Java Programming 2019 Learner - English

Section 4
(Answer all questions in this section)

Square brackets are a representation for any character in regular expressions "[ ]".
True or false?


True


False (*)

Section 3 Quiz Java Programming 2019 Learner - English

Section 3
(Answer all questions in this section)

Bubble Sort is a sorting algorithm that involves swapping the smallest value into the first index, finding the next smallest value and swapping it into the next index and so on until the array is sorted.
True or false?


True


False (*)

Section 2 Quiz Java Programming 2019 Learner - English

Section 2
(Answer all questions in this section)

Arrays have built-in operations including add, clear, contains, get and remove. True or false?


True


False (*)

Section 1 Quiz Java Programming 2019 Learner - English

Section 1

 (Answer all questions in this section)

The following code can be compiled, True/False?

byte b = 1;

b = b + 1;

 True

 False (*)