Discuss the development and characteristics of second-generation computers.
What will be an ideal response?
The second generation of computers began when the transistor-a small device made of semiconductor material that acts like a switch to open or close electronic circuits-started to replace the vacuum tube. Transistors allowed second-generation computers to be smaller, less expensive, more powerful, more energy-efficient, and more reliable than first-generation computers. Typically, programs and data were input on punch cards and magnetic tape, output was on punch cards and paper printouts, and magnetic tape was used for storage. Hard drives and programming languages (such as FORTRAN and COBOL) were developed and implemented during this generation.
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You can divide the slides into ____ to help organize the slides.
A. folders B. sections C. groups D. files
Portia is researching wireless Internet connections for her computer. Portia learns that ____ is a fixed wireless standard that uses antennas mounted on towers.
A. satellite service B. portable Internet access C. WiMAX D. Wi-Fi
For a client-server network, a special network operating system must be installed on the server to control all of the information coming from and going to the client computers
Indicate whether the statement is true or false
Authentication for WPA Personal is accomplished by using what type of key?
A. IV B. PSK C. TKIP D. MIC