Indicate cardinality.
What will be an ideal response?
The objective is to create an ERD that will represent the M:N relationship between birds and tricks. To accomplish this, it is necessary to use an associative entity (BIRDTRICK) that contains data about a specific bird and a specific trick. With 50 birds and 20 tricks, this table might contain hundreds of records. The unique primary key will be the combination of a bird number and a trick number, as shown in the answer to Assignment 4. A second associative entity (CUSTOMER-REQUEST) also is shown. This entity is based on the assumption that one customer might place requests, and that any specific combination in BIRDTRICKcould be requested by more than one customer. The unique primary key for CUSTOMER-REQUEST would be the combination of the customer number, the trick requested, and the skill level needed.
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Autonumber Datatypes are generally used for calculation fields such as price
Indicate whether the statement is true or false
The list-style-position property ____.
A. changes the position of the bulleted text B. changes the position of the bullet included with the list C. changes the left margin of the page D. changes the level of indentation
Which of the following is NOT a codec?
a. MPEG b. DV c. NTSC d. Cinepak e. Soreman
Answer the following statements true (T) or false (F)
1. A denial-of-service attack is an attempt to compromise availability by hindering or blocking completely the provision of some service. 2. DoS attacks cause damage or destruction of IT infrastructures. 3. A DoS attack targeting application resources typically aims to overload or crash its network handling software. 4. The SYN spoofing attack targets the table of TCP connections on the server. 5. A cyberslam is an application attack that consumes significant resources, limiting the server’s ability to respond to valid requests from other users.