Data files are created and accessed __________.
a. directly by the operating system
b. through the operating system’s command language
c. through application programs
d. The premise of this question is false.
c. through application programs
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What is the opposite of ( x < 20 && x > 12)? _______________________
Fill in the blank(s) with the appropriate word(s).
private fields of a base class can be accessed in a derived class
a) by calling private methods declared in the base class b) by calling public or protected methods declared in the base class c) directly d) All of the above
In most cases, an application will need to read each line of text contained in a sequential access file, one line at a time.
Answer the following statement true (T) or false (F)
To create an instance of BigDecimal for 454.45, use
a. BigInteger(454.45); b. new BigInteger(454.45); c. BigInteger("454.45"); d. new BigDecimal("454.45");