The output of the command expr xyz = xyz is
a: xyz
b: 2 xyz
c: 1
d: 2
e: none of the above
c: 1
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If the following is from the method section of a UML diagram, which of the statements below is true?
+ equals(object2:Stock) : boolean a. This is a public method that accepts a Stock object as its argument and returns a boolean value. b. This is a public method that returns a reference to a String object. c. This is a private method that receives two objects from the Stock class and returns a boolean value. d. This is a private method that returns a boolean value.
A balanced binary tree with m elements will have height ______________
a) 2m b) 2 m c) log m 2 d) log 2 m e) none of the above
If double *p_volume = &volume; What will be printed by the statement cout << &p_volume; ?
A. The address of volume. B. The value of volume. C. The value of p_volume. D. The address of the pointer p_volume.AHow many bytes of memory are reserved for a pointer variablein Visual C++? A. It depends on the datatype. B. 8 bytes. C. 4 bytes. D. 2 bytes.
A(n) _____ database allows you to run macros and VBA.
Fill in the blank(s) with the appropriate word(s).