Computers and Technology, 18.02.2021 23:20 Zhodges5020
Which of the following does not demonstrate a harmful consequence of increased anonymity on the Internet?
A. Users can avoid targeted discrimination in an online forum.
B. People can create avatars to interact inappropriately with other users in
a forum
C. People can post hate speech in video comments without consequences.
D. People can easily create fake profiles to impersonate others online.
Answers: 2
Computers and Technology, 22.06.2019 05:10
Suppose we have a byte addressable computer that has a 32-byte cache with 8 bytes per block. the memory address is 8 bits long. the system accesses memory addresses (in hex) in this exact order: 6e, b9, 17, e0, 4e, 4f, 50, 91, a8, ab, ad, 93, and 94. (a) assuming the cache is direct mapped, what memory addresses will be in cache block 2 after the last address has been accessed? (b) assuming the cache is direct mapped, what is the hit ratio for the entire memory reference sequence given, assuming the cache is initially empty? (c) assuming the cache is 2-way set associative with a lru replacement policy, what is the hit ratio?
Answers: 3
Computers and Technology, 22.06.2019 14:20
Consider a byte-addressable computer with 16mb of main memory, a cache capable of storing a total of 64kb of data and block size of 32 bytes. (a) how many bits in the memory address? (b) how many blocks are in the cache? (c) specify the format of the memory address, including names and sizes, when the cache is: 1. direct-mapped 2. 4-way set associative 3. fully associative
Answers: 2
Computers and Technology, 22.06.2019 17:30
Rachel completed typing an official document with a word processing program. she wants to make sure that her document has no typographical errors. she also wants all headings to have the same font. which features in a word processing program should she use? rachel should use the feature in a word processing program to find typographical errors. she should apply to have uniform headings.
Answers: 1
Computers and Technology, 22.06.2019 22:30
One of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure he has at least one backup of their data stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? a. raid 0 b. raid 1 c. raid 5 d. raid 10
Answers: 3
Which of the following does not demonstrate a harmful consequence of increased anonymity on the Inte...
Computers and Technology, 09.12.2019 21:31
English, 09.12.2019 21:31
Health, 09.12.2019 21:31
Business, 09.12.2019 21:31
Mathematics, 09.12.2019 21:31
Social Studies, 09.12.2019 21:31
Mathematics, 09.12.2019 21:31