1. Why is it important for IT technicians to keep documentation on computers for which they are

responsible?

What temporarily holds programs and data while the computer is on and allows the computer to access that information randomly?

You are troubleshooting an interface issue on your cisco ios isr. the output of "show ip interface brief" indicates that ethernet0/0 is down, down. what are the possible reasons for this? (choose three)

You are capturing packets with a network sniffer and notice a number of packets that are flagged by the sniffer and described as TCP retries. Which layer of the OSI model should you investigate?

What statement provides an example of designing a solution in the technological design process?

Mobile devices need to work within limited screen space? true or false

Your computer running Windows 10 is doing some very strange things with the operating system.

Which of the following testing methods focuses on how well a program works? A. Automated testing B. Alpha release testing C. Quality Assurance D. Forking

What is a filetype. wma?

Given memory partitions of 100 KB, 500 Kb, 200 KB, 300 KB, and 600 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB, (in order) ?

What is the first structure of a pascal program?