When joining two tables using SQL, the convention is to use ______ notation for field names.?
Fill in the blank(s) with the appropriate word(s).
dot
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Answer the following statements true (T) or false (F)
1. You cannot reassign an array reference variable to a different array. 2. To write the contents of an array to a file, open the file and use a loop to step through each array element, writing it to the file. Then close the file. 3. When reading the contents of a file into an array, your loop should always iterate until the array is full. 4. Arrays are always passed by value when passed as method arguments. 5. When you use either the ref or out keywords before an array parameter, the receiving method does not automatically make a local copy of the array.
It is a logic error to have a positive increment in a For…Next loop that is supposed to loop 10 times when the initial value of the control variable is the final value.
a) greater than b) less than c) equal to d) greater or less than
A union query is a special type of query that can be created when you want to describe one number in terms of two other numbers
Indicate whether the statement is true or false
Case 2Denise has been knitting hats and scarves to sell online, and her business has been really strong. She wants to create a secure form that allows her customers to buy online. Because it is the industry standard for viewing and sending confidential information on the Internet, Denise will use a(n) _____ Layer.
A. Unchecked Coded B. Secure Socket C. Secure Protocol D. Hypertext Transfer