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

a. True

b. False

Which osi reference model layer is responsible for transmitting information on computers connected to the same local area network (lan) ?

When reviewing incoming mails what should you do if a letter lists an enclosure but nothing is enclosed?

Tina reported a safety hazard at her workplace to OSHA. Representatives from OSHA came to her work and inspected the issue, then gave her employer a citation.

Which is the main reason why IT professionals need to pursue continuing education and self-directed learning?

Which of the following is not an input validation error type? Group of answer choices a. Incorrect data type b. Inaccurate data c. All of these are input validation error types d. Empty input e. None of these

What is the term for the part of a browser responsible for reading and processing programming languages?

Which of these is an aggregator? A. a browser B. a widget C. an RSS reader D. a utility

The following is a string of ASCII characters whose bit patterns have been converted into hexadecimal for compactness: 73 F4 E5 76 E5 4A EF 62 73. Of the eight bits in each pair of digits, the leftmost is a parity bit.

3. Which graph is best to use to show trends over a period of time bar graph line graph pie chart, or circle graph column graph

My iphone 6s just turned off and wont turn back on. I have charged it and everything. I need it for school!