Answer:
A. a collection of organized data.
Explanation:
It can be a data source, or a database, an excel sheet. or access database. However, it must be well-formatted and hence organized. filtering of data is not necessary, as well as it is not any barrier to the number of the set of data, or the data being sorted. Unsorted data is also fine, and multiple set of data is also fine. It must be known that a data source can be formed from multiple sets of data through the query. And the resultant data source can be used by the mail merge. However, the data source must be a collection of organized data. Hence, A is the correct answer.
Answer:
4. A Denial of Service attack (DDOS attack).
Explanation:
A DDOS attack is a malicious attempt to disrupt the normal traffic to a service.
In essence, it sends an enormous amount of requests to the service, until the server is overwhelmed because it can't handle that much traffic, and collapses in an overflow.
Thus, regular users are not able to access their services.
Usually, attackers use a botnet, a network of "zombie" computers that have been previously infected with a malware that allows the attacker to remotely control them, then the botnet starts to send a flood of traffic from different locations, and make the attacker difficult to detect or track.
Answer:
Causes of Stress
Being unhappy in your job.
Having a heavy workload or too much responsibility.
Working long hours.
Having poor management, unclear expectations of your work, or no say in the decision-making process.
Working under dangerous conditions.
Being insecure about your chance for advancement or risk of termination.
Answer:
b they have high sensitivity to surrounding sound
Explanation:
tell me it's correct or not
if it's correct so I hope it is helpful for you
but no so I am sorry
Answer:
C. 7200 bps.
Explanation:
In networking, transmission lines or connectors and ports operates at a specific speed based on the port type and the cable or medium of transmission.
Baud rate is a concept in digital information technology that defines the rate of symbol per channel during transmission. The bit or data rate is the number of bits transfered in a link per second.
The relationship between baud rate and bit rate is;
Bit rate = baud rate x number of symbol bit level
To get the bit rate of a 2400 baud signal with symbol level = 8 = 2^3
Bit rate = 2400 x 3. = 7200 bps.
