Which of the following statements are true?
a. A default constructor is provided automatically if no constructors are explicitly declared in the class.
b. At least one constructor must always be defined explicitly.
c. Every class has a default constructor.
d. The default constructor is a no-arg constructor.
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The __________ is a key UNIX component that allows a user to identify, save, and retrieve files by name.
a. shell b. kernel c. file system d. IOCS
Which interface is used to identify classes whose objects can be written to or read from some type of storage or transmitted across a network?
a. Comparable b. Runnable c. AutoCloseable d. Serializable
Charts represent tables of data ________
Fill in the blank(s) with correct word
A table with a width set to 600 pixels will look _______ on a monitor with resolution set to 640 x 480 than on a monitor with resolution set to 1024 x 768
a. larger b. smaller c. the same d. more distorted