A field that is Null is empty and has no value
Indicate whether the statement is true or false
TRUE
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Case-Based Critical Thinking QuestionsCase 1Prishna has decided that data entry for the database for her small business would be expedited if she designed a form for her two employees who maintain her records. She studies the tools available to her on the Design tab, to maximize the work that these resources can accomplish for her. Prishna needs a Design tab control that will allow users to select a customer record in the database of their small business. Which of the following can she use?
A. Bound Object Frame B. Combo Box C. Unbound Object Frame D. Attachment
Explain why NAT is often mentioned as a solution to counteract the depletion of IP addresses on the global Internet. Which alternatives to NAT exist that address the scarcity of available IP addresses?.
What will be an ideal response?
Analyze the following code.
I:``` public class Test { public static void main(String[] args) { System.out.println("Welcome to Java!"); } } ``` II: ``` public class Test { public static void main(String[] args) { System.out.println("Welcome to Java!"); } } ``` a. Both I and II can compile and run and display Welcome to Java, but the code in II has a better style than I. b. Only the code in I can compile and run and display Welcome to Java. c. Only the code in II can compile and run and display Welcome to Java. d. Both I and II can compile and run and display Welcome to Java, but the code in I has a better style than II.
Which of the following is true of working with queries in Microsoft Access 2016??
A. ?Queries cannot be saved or modified. B. ?Queries can be created only in Datasheet view. C. ?Queries cannot be based on other queries. D. ?Queries can be based on multiple tables.