Computing Expert Q&A
Find detailed step-by-step explanations for your Computing questions.
Ask away - we've got answers
TG
Taylor Griffith
11 minutes ago
An applet class is normally defined as a derived class of the class JApplet.
JM
James Murray
21 minutes ago
The hardest kind of error to detect in a computer program is a:
A) Syntax error
B) Run-time error
C) Logic error
D) All of the above
A) Syntax error
B) Run-time error
C) Logic error
D) All of the above
JO
Johanna Olivas
22 minutes ago
In Java,source code is compiled into object code called ______________.
A) Bit-code
B) Class code
C) Method code
D) Byte-code
A) Bit-code
B) Class code
C) Method code
D) Byte-code
EC
Emily Ciesla
38 minutes ago
Which operator returns the remainder of integer division?
A) %
B) /
C) *
D) none of the above
A) %
B) /
C) *
D) none of the above
OS
Olivia Stricker
39 minutes ago
What is the value of 7.52e-5?
A) 752000.0
B) 0.0000752
C) 0.000752
D) 0.00752
A) 752000.0
B) 0.0000752
C) 0.000752
D) 0.00752
AR
Aleyda Rivera
40 minutes ago
What is the value of the variable amountDue? double price = 2.50;
Double quantity = 5;
Double amountDue = 0;
AmountDue = price * quantity;
A) 12
B) 12.25
C) 12.5
D) 13
Double quantity = 5;
Double amountDue = 0;
AmountDue = price * quantity;
A) 12
B) 12.25
C) 12.5
D) 13
ET
Estella Tucker
about 2 hours ago
The class ___________ converts a digital picture to an icon for us in an applet.
A) ImageIcon
B) JAppletIcon
C) IconImage
D) IconJApplet
A) ImageIcon
B) JAppletIcon
C) IconImage
D) IconJApplet
BB
Benjamin Bornstein
about 2 hours ago
The HTML tag used to insert a horizontal line on a page is:
A) < h1 >
B) < href >
C) < hr >
D) < br >
A) < h1 >
B) < href >
C) < hr >
D) < br >
JW
Jesse Wilson
about 2 hours ago
HTML stands for:
A) Hyperlink Making Language
B) Hyper Markup Language
C) Hypertext Markup Language
D) Homepage Markup Language
A) Hyperlink Making Language
B) Hyper Markup Language
C) Hypertext Markup Language
D) Homepage Markup Language
MG
Malik Gordon-Riley
about 2 hours ago
Echoing input is good programming practice because it can reveal problems in the input.
TM
Treliscia Mcclintock
about 2 hours ago
Applets do not normally have constructors.The ___________ method performs the initialization of instance variables.
A) setJMenuBar)
B) init)
C) paint)
D) close)
A) setJMenuBar)
B) init)
C) paint)
D) close)
Has Verified Answer
RB
Rashmi Bhandari
about 2 hours ago
To use the JApplet class,you must import the ______________ package.
A) java.awt
B) java.lang
C) java.util
D) javax.swing
A) java.awt
B) java.lang
C) java.util
D) javax.swing
NT
nathenet tesfai
about 2 hours ago
An HTML comment is delimited by:
A) < // / >
B) < !-- -- >
C) < ?-- -- >
D) < !- - >
A) < // / >
B) < !-- -- >
C) < ?-- -- >
D) < !- - >
SS
Shibika Shrestha
about 2 hours ago
The HTML tag that allows you to display text in the browser's title bar is:
A) < title >
B) < center >
C) < hr >
D) < br >
A) < title >
B) < center >
C) < hr >
D) < br >
DO
Debbie orozco barrios
about 3 hours ago
Efficiency is lost in importing the entire package instead of importing the classes you use.
YM
Yanet Martinez
about 3 hours ago
What Java package includes the class Scanner?
A) awt
B) swing
C) io
D) util
A) awt
B) swing
C) io
D) util