Reference no: EM131477667

Question 1.
Regarding enumerations, the __________ method returns the name of the calling constant object.
toString
constName
ordinal
nameOf

Question 2.
Comparing a variable to a list of values in an array is a process called __________ an array.
validating
using
checking
searching

Question 3.
A(n) __________ is an integer contained within square brackets that indicates one of an array's variables.
postscript
subscript
variable header
indicator

Question 4.
You can use the __________, which is written as ||, if you want some action to occur when at least one of two conditions is true.
conditional OR operator
logical AND operator
range check
switch statement

Question 5.
You use a unary minus sign preceding a value to make the value __________.
negative
positive
valid
constant

Question 6.
The __________ requires three expressions separated with a question mark and a colon.
flowchart
conditional operator
sequence structure
conditional statement

Question 7.
You can leave out the __________ statements in a switch structure.
break
switch
if
case

Question 8.
In a(n) __________, you continue to compare pairs of items, swapping them if they are out of order, so that the smallest items rise to the top of the list, eventually creating a sorted list.
range match
bubble sort
enhanced for loop
float sort

Question 9.
The compiler does not take indentation into account when compiling code, but consistent indentation can help readers understand a program's __________.
machine language
class
decision
logic

Question 10.
When you execute an if...else statement, only one of the resulting actions takes place depending on the evaluation of the __________ following the if.
Boolean expression
keyword
else statement
independent statement

Question 11.
When you place a block within an if statement, it is crucial to place the __________ correctly.
periods
angle brackets
commas
curly braces

Question 12.
When an expression containing a __________ is part of an if statement, the assignment is illegal.
single equal sign
greater than sign
double equal sign
Boolean value

Question 13.
The __________ operator is written as the exclamation point ( ! ).
equality
AND
assignment
NOT

Question 14.
When you want to increase a variable's value by exactly 1, use the __________.
power statement
accumulating operator
binary operators
prefix increment operator

Question 15.
The __________ loop checks the value of the loop control variable at the bottom of the loop after one repetition has occurred.
while
do...while
for
else

Question 16.
When you declare a variable of a basic, primitive type, such as int x = 10;, the memory address where x is located holds the __________.
location in memory of 10
memory address of 10
reference to 10
value of 10

Question 17.
The simplest statement you can use to make a decision is the __________ statement.
this
Boolean
true false
if

Question 18.
When creating a for loop, which statement will correctly initialize more than one variable?
for a=1, b=2
for(a=1; b=2)
for(a=1, b=2)
for(a = 1&& b = 2)

Question 19.
A for loop provides a convenient way to create a(n) __________ loop.
counter-controlled
posttest
while
infinite

Question 20.
As long as methods do not depend on one another, __________ is a technique that can improve loop performance by combining two loops into one.
loop fusion
prefix incrementing
short-circuit evaluation
do-nothing looping