A common way that gaps in the marketplace are recognized is ________.

Twitter and facebook are both examples of the _____________ internet business model.

Personal contact and mass media approaches are often called _____.

______ size is the number of bits the processor can interpret and execute at a given time.

Using the _____, e-commerce sites sell digital products and services.

Many e-commerce businesses failed in the late 1990s because ________.

According to the authors, logic is ___________________.

____________ fluctuations form a regular (predictable) pattern of economic activity during a year.

The marginal cost of an activity ________ as you do more of it.

Union training programs are meant to shift the __________ labor to the __________.

The ____ option of nmap is used to perform a tcp syn stealth port scan.