JAVA METHODS

Question 1

group of statements that
performs a specific task when
called in a program
➢ you can pass data(parameters)
into a method
➢ it can return a value

Answer 1

Java method

Question 2

Built in methods in java that are ready to use

Answer 2

Standard Library method

Question 3

The logical operator used to create a conditional expression which are true provided that one of the teo conditional expression is true?

A. “||”
B. &&
C. !
D. &

Answer 3

B ||

Question 4

It is a collection of classes
A. Object
B. Method
C. Package
D. Libraries

Answer 4

Package

Question 5

What is the equilavalent of expression of : y=pow(exp(n*log(b),2.0);

Answer 5

BASTA NONE

Question 6

Solution stepbystep programming problem can be reffered to as ?
A. Pseudo code
B. Program
C. Algorithm
D. Flowchart

Answer 6

C. Algorithm

Question 7

Which is a valid identifier?
A. 3yds
B. B_2
C. Else
D.x-100

Answer 7

B. /-2

Kasi ang pwede lang ay “_”,$”,

Question 8

Which of the following will guve the result of 2.0?
A. 14/7
B. 14%5
C. 14/7.0
D. 14%7

Answer 8

C.

Question 9

The data type of -37e+2 is
A. Char
B. Float
C. Int
D. exponential

Answer 9

B. Float

Question 10

?? Is considered programming tool?
A. Flowcharting
B. Url
C. Hypertext Matkup Language
D. All if the bove

Answer 10

A. Flowcharting

Question 11

Arithmetic Operation right to left

Answer 11

*, /, %, +, -

Question 12

An interprise platform which is mainly use to develop wel n enterprise applications
A. JAVASE
B. JAVAEE
C. JAVA ME
D. JAVA FX

Answer 12

B. JAVA EE

Question 13

It is used to load jaba classes into yhe JVM dynamically
A. Class loader
B. Byte verifier
C. Bytecode verifier
D. Security Manager

Answer 13

A.

Question 14

The value of the controlling variable/Expression in the swutch statement should be of type ?
A. Int
B. Char
C. Float
D. None

Answer 14

A. Int

Question 15

A switch staement is often used instead if a nested statement or a multiple alternative statements
A. True. B. False
C.

Answer 15

A.