A(n) _____ tree is a tree with no nodes.

A. empty
B. void
C. root
D. null


Answer: D

Computer Science & Information Technology

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CDs, BDs, and DVDs come in several varieties.  Please describe "ROM," "R," and "RW" versions of these types of media.

What will be an ideal response?

Computer Science & Information Technology

Which specification describes two domains, an IPv4 domain and an IPv6 domain, joined by one or more IP/ICMP translators called XLATs?

A. FQDN B. ISATAP C. SIIT D. NAT-PT

Computer Science & Information Technology

File size, disk capacity, and computer memory are all measured using some multiple of ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

Match the following terms to their meanings:

I. Table Grid II. Insert Table III. Draw Table IV. Excel Spreadsheet A. Displays the Insert Table dialog box, which contains two spin boxes B. Opens an Excel worksheet for data entry C. Enables you to select the number of rows and columns for the table by pointing to the individual cells D. Enables you to create a customized table by first drawing the outside boundaries of the table

Computer Science & Information Technology