Computers and Technology, 01.11.2019 06:31 noemir42
Match the keys to its functions.
foreign key
super key
compound key
a combination of keys within a table that identify each record within the
table
a unique key formed by the combination of two or more fields
a field in one table, and this key is a primary key in a related table
Answers: 1
Computers and Technology, 21.06.2019 19:20
Number of megabytes of ram in a computer. qualitative or quantitative? because
Answers: 3
Computers and Technology, 22.06.2019 17:40
Gabe wants to move text from one document to another document. he should copy the text, paste the text, and open the new document highlight the text, select the cut command, move to the new document, make sure the cursor is in the correct location, and select the paste command select the save as command, navigate to the new document, and click save highlight the text, open the new document, and press ctrl and v
Answers: 1
Computers and Technology, 23.06.2019 00:40
Consider the following statements: struct nametype{string first; string last; }; struct coursetype{string name; int callnum; int credits; char grade; }; struct studenttype{nametype name; double gpa; coursetype course; }; studenttype student; studenttype classlist[100]; coursetype course; nametype name; mark the following statements as valid or invalid. if a statement is invalid, explain why.a.) student.course.callnum = "csc230"; b.) cin > > student.name; c.) classlist[0] = name; d.) classlist[1].gpa = 3.45; e.) name = classlist[15].name; f.) student.name = name; g.) cout < < classlist[10] < < endl; h.) for (int j = 0; j < 100; j++)classlist[j].name = name; i.) classlist.course.credits = 3; j.) course = studenttype.course;
Answers: 1
Computers and Technology, 24.06.2019 06:00
Hey i really need some solving this problem: 1. encrypt this binary string into cipher text: 110000. include in your answer the formula the decoder would use to decrypt your cipher text in the format (coded answer) x n mod (m) = y & 2. decrypt this cipher text into a binary string: 106 you.
Answers: 2
Match the keys to its functions.
foreign key
super key
compound key
a combin...
foreign key
super key
compound key
a combin...
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