Unit 4 Flashcard 2 Reduced 25%

Front

Why do we use for loops in Java?

Back

To repeat something for a fixed number of times

Front

Which general while loop definition is written correctly? Options: while(x is true) { // code } , if(i<5) { // code } , while(int i = 0; i < count; i++) { // code } , while(condition) { // code }

Back

while(condition) { // code }

Front

What is NOT a reason a programmer should indent their code? Options: Helps show the structure of the code, Easier for other people to understand, Indenting is a key part of good programming style, Helps shorten the code

Back

Helps shorten the code

Front

To maintain good style, where should brackets go in Java programming? Options: Before defining the run method, Always on their own line, Right after defining a method, Two brackets per line

Back

Always on their own line

Front

Why do we use if statements in Java?

Back

To do something only if a condition is true

Front

What does an if/else statement look like in Java? Options: if(condition) { // code } else { //code }

Back

if(condition) { // code } else { //code }

Front

If statements, if/else statements, for loops, and while loops are examples of _______ structures.

Back

control

Front

Why do we use control structures in Java?

Back

To control the flow of the program

Front

Is this student admitted to high school if they made a 620 on the entrance exam?

Back

No, they are not admitted.

Front

A​ ______ loop is a loop that is inside of another loop.

Back

nested