Blog

To measure system performance, companies use _____________, which uses a set of standard tests on one system to compare its performance and capacity to that of other systems.

When is an average function used in Excel? Can you use the following in Excel to calculate the average of values  in cells A1, B1, A2, A7 and B2? If not, rewrite it to correct it. =AVG(A1, B1, A2, A7 and B2)

Determine how much time is required for an investment to triple in value if the interest is earned at the rate of 6.25% compounded monthly. Round your answer to the nearest year. 

Many IT professionals use this term _________to describe a second generation of the web that enables people to collaborate, interact, and share information.

Write the following exponential equations in logarithm form.  a.     b. 

A feasibility study includes tests for ____ feasibility, which means that a proposed system will be used effectively after it has been developed.

A company can choose to develop its own systems, or purchase, maybe customize and implement a software package.  The choice between developing or purchasing software is called _________.

____ describes how data actually moves from an application on one computer to an application on another networked computer.

A DML (Data Manipulation Language) controls database operations, including storing, retrieving, updating, and deleting data.

In a client/server architecture, just as processing can be done at various places, data can be stored in more than one location using a(n) ____.