In an input file, what maintains the location of the next item that will be read from the file?

Write the following arithematic expression using operaters in python a) a^4+b^4

Val would like to isolate several systems belonging to the product development group from other systems on the network, without adding new hardware. What technology can she use?

In a class hierarchy A. The more general classes are toward the bottom of the tree and the more specialized are toward the top B. The more general classes are toward the top of the tree and the more specialized are toward the bottom C.

Discuss how cryptology is used on the Internet for e-business or e-commerce. Provide examples and types of cryptographic tools and techniques

Landscape orientation means the printout is across the length of the page

Describe in your own words the difference between species, population, and community. Give examples.

Wireless networks are the most difficult type of network to set up true or false

Describe two measures that a school could take to ensure the security of the school network.

Most panoramic photography focuses on what subject? People Animals Objects Landscapes

All formulas that begin with = IF will A. change the formatting of a cell in a specific way if certain conditions are met. B. return a specific value, calculation, or message if certain conditions are met. C.