Which of the following statements is true? (Choose two.)
A) Client/server networks can easily scale, which might require the purchase of additional client licenses.
B) Client/server networks can cost more than peer-to-peer networks. For example, client/server networks might require the purchase of dedicated server hardware and a network OS with an appropriate number of licenses.
C) Peer-to-peer networks can be very difficult to install.
D) Peer-to-peer networks typically cost more than client/server networks because there is no requirement for dedicated server resources or advanced NOS software.
A, B
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Recently, disk capacities have ________, access times have ________ and cost per unit storage has ________.
a) increased, decreased exponentially, decreased exponentially b) increased asymptotically, decreased, stayed the same c) decreased, decreased, decreased d) none of the above
int sum = 0;int limit = console.nextInt();int counter = 0;while (counter <= limit){ entry = console.nextInt(); sum = sum + entry; counter++;}System.out.println(sum);The above code is an example of a(n) ____ while loop.
A. flag-controlled B. counter-controlled C. EOF-controlled D. sentinel-controlled
One example of stored information in a cookie is your login information
Indicate whether the statement is true or false
Which of the following is when two or more types of authentication are used when dealing with access control?
A. Single sign-on B. False positive C. Multifactor authentication D. Username and password