Java Statements: Write the Do-While Loop consider writting statements and expression also remember --> ;

do {statements} while (expression);

Check what is it missing in the for loop? for(int = 0; i < max ++ i ){ statements } SELECT the correct one.

for(int i=0; i < max; ++i ){ statements }

for( int=0; i max; ++i ){ statements }

for(int i i < max; ++i ){ statements }

for(int i=0; i < max ++i;){ statements }

Which of the next sentences are true? select more than one is possible

A variable has a name and a type of the value it holds.

To declare a variable use the type followed by the name of the variable.

You can assign a value to the declared variable using the = operator .

A variable can change its value during the program, by being assigned to a new value.

What is the use of a for-each loop? syntax: for ( type variableName : arrayName ) { // code block to be executed }

is used exclusively to loop through elements in an array

to specify a new condition to test, if the first condition is false

to specify a block of code to be executed, if a specified condition is true

is used when you know exactly how many times you want to loop through a block of code

Java Statements Switch Statement remember writing expression and statements, 2 cases 1 default.

switch ( expression ) { case value: statements break; case value2: statements break; default: statements }

Create an example of a for-each loop. Take this array as a base String[] cars = {"Volvo", "BMW", "Ford", "Mazda"}; ---> please use i as a variable . All you have to do is print the array but use a for-each is a must !

for (String i : cars) { System.out.println(i); }

Java programming

Authored by Eleonor G.

Computers

Professional Development

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FILL IN THE BLANKS QUESTION

1 min • 1 pt

Java statements: write the while loop, consider writing (expression) and {statements}

(a)

FILL IN THE BLANKS QUESTION

5 mins • 1 pt

Java statements: write the if else if statement, consider writing (expression) and {statements}

(a)

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Java String Methods:
LENGTH OF S

s.charAt(i)

s.length()

s.leght()

s.trim()

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Java String Methods:
search and replace s

s.toLowerCase()

s.toUpperCase()

s.equals(s2)

s.replace(old, new)

FILL IN THE BLANKS QUESTION

5 mins • 1 pt

Java String Methods:
search and replace of s, use the words old and new for the strings

(a)

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Java String Methods:
s.equals(s2)
what it returns?

true if s equals s2

false if s equals s2

cat

0 if equal

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Create a variable of type String:
remember-> the process of creating a variable is called declaration

string nameVariable:

String nameVariable;

int i;

long decimal = 2.4;

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Java programming

Java statements: write the while loop, consider writing (expression) and {statements}

(a)

Java statements: write the if else if statement, consider writing (expression) and {statements}

(a)

Java String Methods:
LENGTH OF S

Java String Methods:
search and replace s

Java String Methods:
search and replace of s, use the words old and new for the strings

(a)

Java String Methods:
s.equals(s2)
what it returns?

Create a variable of type String:
remember-> the process of creating a variable is called declaration

java.util.ArrayList Methods:
l.add(itm)

Java Statements:
Write the Do-While Loop
consider writting statements and expression
also remember --> ;

(a)

Check what is it missing in the for loop?
for(int = 0; i < max ++ i ){
statements
}
SELECT the correct one.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

Java programming

Java statements: write the while loop, consider writing (expression) and {statements} (a)

Java statements: write the if else if statement, consider writing (expression) and {statements} (a)

Java String Methods:LENGTH OF S

Java String Methods:search and replace s

Java String Methods:search and replace of s, use the words old and new for the strings (a)

Java String Methods:s.equals(s2)what it returns?

Create a variable of type String:remember-> the process of creating a variable is called declaration

java.u­til.Ar­rayList Methods:l.add(itm)

Java Statements:Write the Do-While Loopconsider writting statements and expressionalso remember --> ; (a)

Check what is it missing in the for loop? for(int = 0; i < max ++ i ){statements}SELECT the correct one.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

Java statements: write the while loop, consider writing (expression) and {statements}

(a)

Java statements: write the if else if statement, consider writing (expression) and {statements}

(a)

Java String Methods:
LENGTH OF S

Java String Methods:
search and replace s

Java String Methods:
search and replace of s, use the words old and new for the strings

(a)

Java String Methods:
s.equals(s2)
what it returns?

Create a variable of type String:
remember-> the process of creating a variable is called declaration

java.util.ArrayList Methods:
l.add(itm)

Java Statements:
Write the Do-While Loop
consider writting statements and expression
also remember --> ;

(a)

Check what is it missing in the for loop?
for(int = 0; i < max ++ i ){
statements
}
SELECT the correct one.