How do I do the exclamation mark

A PHP variable name a. can be a PHP reserved word b. can start with a letter, a digit, or two underscores c. can contain special characters d. is case-sensitive

Write a program that accepts a time as an hour and minute. Add 15 minutes to the time, and output the result.

When you buy an Xbox 360 can you play online for free

Which of the following would compile without error? A. int a = Math. abs (-5); B. int b = Math. abs (5.0); C. int c = Math. abs (5.5F); D. int d = Math. abs (5L);

Every network has at least one critical path. a. True b. False

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?