A spreadsheet has some values entered: Cell A1 contains 45, cell A2 contains 20, cell A3 contains 15. You enter in cell A4 the following = A1+A2. What value is displayed in A4?

Which is not a technology that has been used to deliver assistance during times of crisis?

How many 256x8 ram chips are needed to provide a memory capacity of 4096 bytes?

Suppose you need to get your house painted. You register with a barter Web site and want to offer your car cleaning services to someone who will paint your house in return.

Gathering information relates to what troubleshooting step below. A. Establish a theory of probable cause B. Establish a plan of action to resolve the problem and implement the solution C. Test the theory to determine the cause D.

Which Python variable names are invalid? a) 12MonthsTotal_Pay b) TotalPay$ c) Total_January2019 d) JanuaryRateln%

On the 74ls74 d flip-flop, the clk input has a small triangle. the pr (preset) and clr (clear) inputs have a circle. what do these symbols mean?

Why are dynamic flexibility tests NOT used as often as static flexibility tests? a. Dynamic flexibility tests involve more subjective measurements. b. Static flexibility tests are less expensive to perform. c.

Where does a DNS server store the IP address and FQDNs for the computers within a domain? A. MX recordB. Canonical zoneC. SMTP recordD. Forward lookup zone

Match each term to its definition. 1. outline a typeface without decorative extensions on the ends of its letters the difference between objects 2. color scheme 3.

You have a website that sells widgets, and you have a category page specifically for blue widgets. After some extensive outreach efforts, you are able to gain 100 links to your blue widgets category page, but no links to your homepage.