The class hierarchy begins with class __________.

a) Object
b) Point
c) Root
d) Base


a) Object

Computer Science & Information Technology

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Which code snippet is equivalent to:

``` var message = (y == 10) ? "correct" : "incorrect"; ``` a. ``` if (y == 10) message = "incorrect"; else message = "correct"; ``` b. ``` if (y == 10) message = "correct"; else if (y < 10) message = "incorrect"; || if((y >10) message = "incorrect"; ``` c. ``` if (y == 10) message = "correct"; else message = "incorrect"; ``` d. none are equivalent

Computer Science & Information Technology

Which share definition parameter in the Samba configuration file prevents users of a service from modifying files in the service's directory?

A. browseable B. read only C. inherit acls D. valid users

Computer Science & Information Technology

Using a VPN, a private LAN connected to the Internet can be connected to other LANs using a combination of ____.

A. encryption and authentication B. tunneling and authentication C. tunneling and encryption D. tunneling, encryption, and authentication

Computer Science & Information Technology

In its simplest form, a what-if analysis in a worksheet is generated by ____ the value in one or more input cells and observing the effects in other, dependent, cells.

A. changing B. selecting C. deleting D. filtering

Computer Science & Information Technology