Which device allows for a digital signal to be sent across spans which are outside the physical limits of the wire?

a. amplifier
b. repeater
c. multiplexer
d. exchanger

Answer: b. repeater

Computer Science & Information Technology

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____________________ is a method for sending voice and fax data using the IP protocol.

Fill in the blank(s) with the appropriate word(s).

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Adding image folders to the collection in the _____ app gives you access to all of your images in a single place.?

A. ?Photos B. ?Movies & TV C. ?Groove Music D. ?OneDrive

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Biometric objects are entirely foolproof.

Answer the following statement true (T) or false (F)

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Write a program that generates random numbers between 1 and 10 and fill an array of size 20 with them. Have your program sort the array then output in order the number of occurrences of each random number generated. Use the STL sort function to sort your array.

How to use the STL sort: #include ... int a[20] ... sort(a,a+20); Example Output: This program generates random numbers and tabulates the results Original List Sorted: a[ 0] 1 a[ 1] 1 a[ 2] 1 a[ 3] 2 a[ 4] 2 a[ 5] 3 a[ 6] 6 a[ 7] 6 a[ 8] 6 a[ 9] 7 a[10] 8 a[11] 8 a[12] 8 a[13] 9 a[14] 9 a[15] 9 a[16] 9 a[17] 10 a[18] 10 a[19] 10 N Count 1: 3 2: 2 3: 1 4: 0 5: 0 6: 3 7: 1 8: 3 9: 4 10: 3 Try Again? (1 = yes, 0 = exit)

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Computer Science & Information Technology