What does a barcode reader emit to identify bar codes?

A.

electric pulse

B. magnetic pulse

sound

D.

E.

light

electromagnetic pulse

A line of code that begins with the while needs to end which symbol? # " : .

What are the steps of active listening?

Which of the following initializer lists would correctly set the elements of array n? a. int[] n = { 1, 2, 3, 4, 5 };. b. array n[ int ] = { 1, 2, 3, 4, 5 };. c. int n[ 5 ] = { 1; 2; 3; 4; 5 };. d. int n = new int (1, 2, 3, 4, 5);.

Jamie wants to focus on selling her overstocked blue saucepans. She sets up keywords using a broad-match modifier. What are two ways the broad-match modifier makes Jamie's work easier? (Choose two.) 1.

What is most likely kept in a database

What must you consider when determining the efficiency of an algorithm? Select two choices. a. The language in which the program is written b. The amount of resources, such as storage, required c. The number of characters used to write the program d.

How to use translate on a website?

When we consider data quality, what are the differences among validity, reliability, and representativeness? How can you know the data have high levels of these characteristics?

You are creating a budget for your new business. What should you include? A. All income and expenses. B. Fixed expenses but not income. C. Income but not variable expenses. D. Fixed and variable expenses but not taxes.

This resume format focuses on the tasks or skills that an applicant can perform is what? A chronological B functional C electronic or D scannable