19.

Solve the following

124 parent tickets and 258 student tickets were sold for the school annual day. How

tickets were sold in all?

(Write the statements and show the working)

The part of a rocket engine that allows the combustion gases and flames to leave the rocket engine is the a. nozzle. b. plunger. c. spigot. d. tap.

The Sarbanes-Oxley Act restricts electronic and paper data containing personally identifiable financial information. A. True B. False

What is the purpose of external firewalls? to prevent users from accessing sensitive human resource or financial data to limit access of intranet resources to specific users to avoid creating security holes to back-end resources to keep out

Where is the magnetic force exerted by a magnet strongest

Professional photographers often use the lowest quality settings on their cameras since this can be reversed in Photoshop. true or false

Which of the following is an approach to debugging? A) backtracking B) brute force C) cause elimination D) code restructuring E) a, b, and c

Find the number of ideal integers within the given segment [low, high] inclusive. An ideal number is a positive integer that has only 3 and 5 as prime divisors.

The part of the computer that provides access to the Internet is what

Which data type requires the greatest number of bytes in computer memory? A. character B. integer C. single-precision number D. double-precision number E. all require the same amount of storage

Which one these describe the use of the word wall technique?