What is the purpose of placing comments in your source code?
A. Tells the compiler what to do.
B. Tells developers what you are doing.
C. You and others don’t know what is going on.
D. None of the above.
B. Tells developers what you are doing.
You might also like to view...
Which of the following statements are true?
a. A method can be overloaded in the same class. b. A method can be overridden in the same class. c. If a method overloads another method, these two methods must have the same signature. d. If a method overrides another method, these two methods must have the same signature. e. A method in a subclass can overload a method in the superclass.
Describe an intuitively ecient query evaluation plan for the following query, where the relations involved have the following schemas: Rel1(A,B), Rel2(B,C).
SELECT T.A FROM Rel1 T WHERE EXISTS ( ( SELECT R.B FROM Rel1 R WHERE R.A = T.A) EXCEPT ( SELECT O.B FROM Rel2 O WHERE O.C = 123) )
The ________ attribute defines where form data will be sent when sending form data via email
Fill in the blank(s) with correct word
IEEE 1394 standard is also known as
A) Hot swap B) FireWire C) USB D) Ethernet