Two columns of a relational table can have the same names.

a. True

b. False

In which model does the color black form the key color? The color black forms the key color in the model.

A computer hacker may use a phishing e-mail to lure a user into following a malicious link. What type of technique is being used by the computer hacker?

A kettle is boiled and the temperature, T°C, of the water after t minutes is given by the formula T = 181 + 28. After how many minutes is the temperature: a 64°C? b 92.8°C? this is maths don't know how to change

Which of the following is an example of an analog medium?

What is a watermark in a Word document? A watermark is a light-colored text or design found in the background of a document. A watermark is the left or right margin of a page that marks the boundaries of the text.

What is the first step in devising security services and mechanisms?

Identify the correct way to cite the Occupational Outlook Handbook's "How to Become a Dentist" web page. A. Occupational Outlook Handbook. "How to Become a Dentist." Bureau of Labor Statistics and US Department of Labor, 2012. B.

Design aPayrollclass that has fields for an employee'sname, ID number, hourly pay rate, and number of hours worked. Write theappropriate accessor and mutator methods and a constructor that accepts theemployee's name and ID number as arguments.

What is the data transmission time, assuming no errors or overhead, to send a 2 GByte file over a link with a 2 Gbps line rate? Remember that the 'G' in GByte and Gbps have slightly different meanings. Round your answer to the nearest 0.

Who, under SOX, is legally accountable for certifying and approving the integrity of the company and its financial reporting to the Securities and Exchange Commission (SEC) and other financial organizations?