There is never a time when you want to password protect a field from allowing a user to enter data into the field
Indicate whether the statement is true or false
FALSE
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Answer the following statements true (T) or false (F)
1. When a navigation toolbar is used with a table from a database, the statement BindingSource1.Position = n makes the record of index n the current record. 2. When a navigation toolbar is used with a table from a database, the Find method of the BindingSource control returns the index of a record. 3. Data normalization is the process of avoiding redundancy by splitting a table into two or more related tables. 4. For purposes of readability it is often a good idea to have fields whose values can be computed from other fields. 5. Dragging a field name form the Data Sources window to the form automatically generates a label and a text box bound to the field.
Which of the following statements is true?
a. A VBox’s Spacing property specifies vertical spacing between its controls. b. Setting a control’s Max Width property to MAX_VALUE enables the control to fill its parent node’s width. c. A control’s On Mouse Dragged event handler (located under the Mouse heading in the Code section) specifies what to do when the user drags the mouse on the control. d. Each of these statements is true.
Identify and correct the error(s) in each of the following:
a) if ( age >= 65 ); cout << "Age is greater than or equal to 65" << endl; else cout << "Age is less than 65 << endl"; b) if ( age >= 65 ) cout << "Age is greater than or equal to 65" << endl; else; cout << "Age is less than 65 << endl"; c) int x = 1, total; while ( x <= 10 ) { total += x; ++x; } d) While ( x <= 100 ) total += x; ++x; e) while ( y > 0 ) { cout << y << endl; ++y; }
Your company has recently adopted several new account policies that will be enforced for all user accounts. One of the policies is an account lockout policy. What is the purpose of this policy?
A. It configures the number of unique new passwords that must be associated with a user account before an old password can be reused. B. It configures the maximum number of days a password can be used before the user must change it. C. It ensures that an account can no longer be used after a certain number of unsuccessful login attempts. D. It configures the fewest number of characters that can make up a password for a user account.