What is the average number of Margherita sold in the second, third and fourth weeks?
Required average = (150 + 140 + 130)/3 = 420/3 = 140
Which of the following is a column, or set of columns, in a table that can uniquely identify any database record without referring to any other data?
What is the primary purpose of using a pie chart in a PowerPoint presentation?
Which of the following is not true about RAM?
What does a light pen contain?
Examples of fax machines and imaging systems fall under the category of:
The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system component is the
Ethernet uses which of the following topologies?
________________ is a communication technology used by some incoming mail servers.
Which is not an antivirus?
In the Windows Control Panel, where is the option for Voice and Speech Recognition located?
