Which are appropriate uses for special effects in presentations?

to add excitement to dull presentations

to focus and increase audience attention

to improve their effectiveness

to provide visual cues

to show off the presenter's abilities

What could be done to a computer that is slow to access stored data to make it faster?

Design and implement an application that reads an arbitrary number of integers that are in the range 0 to 50 inclusive and counts how many occurrences of each are entered.

Assuming each reference costs 1 byte, and each piece of data/info costs 1 byte as well. When will a doubly linked list be more appropriate when space cost is the most important thing in our decision making process comparing to a 256 element array?

What is a server? a. an other name for a network administrator b. software that keeps out unwanted network traffic c. hardware and software that connects the parts of a network d. hardware that connects many devices to a network using a single port

Consider the following code segment. int quant = 20; int unitPrice = 4; int ship = 8; int total; if (quant > 10) { unitPrice = 3; } if (quant > 20) { ship = 0; } total = quant * unitPrice + ship;

What percentage of business are using social media today

a ciruit contains four resistors connected in series. the value of R1 is 200, the value of R2 is 60, the value of R3 is 280, and the value of R4 is 300. what is the total resistance of this circuit?

Digital editing is accessible to anyone nowadays, however, it is still very expensive to record and edit audio. a. True b. False

Which of the following is NOT true about an entrepreneur? Which of the following is NOT true about an entrepreneur? An entrepreneur gets to act as his own boss. An entrepreneur has ownership in the business.

You work as the Network Administrator for Perfect solution Inc. The company has a Linux-based network. You are a root user on the Red Hat operating system. You want to see only10 results in a search for files that have an. html extension.