The command to check the status of your print job is
a: lpstat printers
b: lpstat jobs
c: lpstat
d: lp status
e: status printers
c: lpstat
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In Alice, a(n) ____ variable type is used to store decimal numbers.
A. Integer B. Number C. Double D. Long
The getValue() method is overridden in two ways. Which one is correct?
``` I: public class Test { public static void main(String[] args) { A a = new A(); System.out.println(a.getValue()); } } class B { public String getValue() { return "Any object"; } } class A extends B { public Object getValue() { return "A string"; } } II: public class Test { public static void main(String[] args) { A a = new A(); System.out.println(a.getValue()); } } class B { public Object getValue() { return "Any object"; } } class A extends B { public String getValue() { return "A string"; } } ``` a. I b. II c. Both I and II d. Neither
Which of the following is NOT true regarding the Find Unmatched query?
A) The Find Unmatched Query Wizard is designed to find records in a table or query that have no related records in the same table or query. B) The wizard uses the primary key from the first table and matches it with the foreign key in the second table in order to determine if there are unmatched records. C) If a one-to-many relationship exists between the two tables, then the wizard will join the two correct fields automatically. D) The wizard will try to match the primary key field and the foreign key field if there is a one-to-many relationship between the two tables.
You can add only one column or row at a time.
Answer the following statement true (T) or false (F)