Answer: True
Explanation:
The lines connecting an entity with a relationship whether single or double line refer to another constrain called “Existence Dependency Constraint” (also called “Participation Constraint”).
Answer:
There needs to be an odd number of 1 bits
Explanation:
In memory, parity checking method is used to test the memory. There are two parity conditions. Either the parity is even or the parity is odd.
Odd parity means, number of 1's in eight bits of data. If the number 1's are odd it means parity is odd. In case of the memory testing result the parity should be odd.
So, In case of Parity of RAM, the parity should be odd, if the data is stored in the RAM.
Storing music files on a smartphone in order to maximize the number of
songs that can be stored is most appropriate for choosing lossy
compression over lossless compression.
<h3>What is Lossy compression?</h3>
Lossy compression refers to a type of data compression which results in
the file size being small. Most times the quality is reduced as a result of
this .
This gives rise to more space being made available for the storage of more
song files which is why it is most appropriate.
Read more about Lossy compression here brainly.com/question/18806025
The type of infiltration technique used here is phishing. Phishing is a form of social engineering attack that is often used to obtain user information such as login and credit card information.
Phishing is a type of social engineering in which an attacker delivers a false (e.g. fake, fake, or other deceptive) communication designed to trick a person into providing critical information to the attacker, or to install malicious software, such as ransomware, on the victim. infrastructure.
Phishing attacks are becoming more sophisticated and often transparently mirror the website being attacked, allowing the attacker to track everything the victim is doing there and bypass other security barriers with them.
By far the most common attack by hackers as of 2020, according to the FBI Internet Crime Complaint Center, which records more phishing incidents than any other type of cybercrime combined.
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Answer:
Advanced persistent threat.
Explanation:
Advanced persistent threat is a threat actor implemented by either a government supported or private group to intrude a network or system and stays undetected, collecting information over a period of time.
It is used by cyber terrorist group to facilitate massive attacks based on the information retrieved. National or government group use the concept to promote national security.
