Computers and Technology, 26.11.2019 18:31, filzaf9632
When a cellular telephone user places a call, the carrier transmits the caller’s voice as well as the voice of the person who is called. the encoded voices are the data of the call. in addition to transmitting the data, the carrier also stores metadata. the metadata of the call include information such as the time the call is placed and the phone numbers of both participants. for which of the following goals would it be more useful to computationally analyze the metadata instead of the data?
i. to determine if a caller frequently uses a specific wordii.
ii. to estimate the number of phone calls places next monday between 10: 30 am and noon
iii. to generate a list of criminal suspects when given the telephone number of a known criminal
a. i only
b. ii only
c. ii and iii only
d. i, ii, and iii
Answers: 2
Computers and Technology, 23.06.2019 06:00, Disd112984
Which statement is true of web-based social media? a. they allow consumers to interact with and update content. b. they cannot be updated easily, as compared to print media. c. they are expensive to produce and maintain, as compared to print and television. d. they can exist independent of the internet.
Answers: 1
Computers and Technology, 24.06.2019 11:00, maddiiie128
Why is it uncommon for users to perform searches directly in database tables? a.)users are discouraged from interacting directly with tables because they might confuse tables with spreadsheets. b.) users are discouraged from interacting directly with tables because this may result in unintended changes to source data. c.)users do not have the technical skills required to perform searches directly in database tables. d.)users do not have the permissions required to perform searches directly in database tables.
Answers: 1
When a cellular telephone user places a call, the carrier transmits the caller’s voice as well as th...
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