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
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Computers and Technology, 22.06.2019 18:40
Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was
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Computers and Technology, 23.06.2019 00:50
Representa os dados de um banco de dados como uma coleç? o de tabelas constituĂdas por um conjunto de atributos, que definem as propriedades ou caracterĂsticas relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:
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Computers and Technology, 23.06.2019 14:30
Select the correct answer. which step can possibly increase the severity of an incident? a. separating sensitive data from non-sensitive data b. immediately spreading the news about the incident response plan c. installing new hard disks d. increasing access controls
Answers: 2
When a cellular telephone user places a call, the carrier transmits the caller’s voice as well as th...
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