Count the total number of rooms in LOCATION.
Write queries for the following. (Use tables created in Chapter 4 Lab Activity.)
```
SQL> SELECT COUNT(RoomId)
2 FROM location;
COUNT(ROOMID)
-------------
11
```
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The StreamReader’s ________ method returns -1 if there are no more characters to read in the file associated with the StreamReader.
a) HasMoreLines b) HasMoreBytes c) Look d) Peek e) IsEnd
Answer the following questions true (T) or false (F)
1. C-string literals are written ‘Hello’. 2. A C-string variable is just an array of characters.
Compound paths are used only for the practical purpose of cutting a hole in an object.
Answer the following statement true (T) or false (F)
All of Java’s control statements can be nested.
Answer the following statement true (T) or false (F)