Write an isEmpty method for a stack implemented with an array. You may assume that there is an integer variable named count that keeps track of the number of elements in the stack.
What will be an ideal response?
```
public boolean isEmpty()
{
return (count == 0);
}
```
Computer Science & Information Technology
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What Cisco IOS command is used to enable the use of IPv4 routing on a Cisco device?
A) ip routing B) ip unicast-routing C) ip routing enable D) ip enable routing
Computer Science & Information Technology
Which statement is true?
a) The members of a union can be of any type. b) The members of a union must all be of the same type. c) A union may not be assigned to another union of the same type. d) Unions may be compared to other unions of the same type.
Computer Science & Information Technology