Answer:
Option a is the correct answer for the above question.
Explanation:
- The above question asked about the order of the result which is derived from the above query. The above query holds an order by clause in desc order which is used to produce the result in descending order.
- The descending order result is produced on the behalf of balance_due attributes and the option a also states the same. Hence option a is correct while the other is not because:-
- Other is not states that the result is produced on the behalf of descending order.
Answer:Tool bar
Explanation:
The toolbar is said to provide an array of buttons for quick access to commonly used commands and tools. Through the toolbar, one can easily access the commands that are commonly used.
We can see the toolbar in several software like the graphics editor, office suites, and browsers.
Explanation:
any four commonly point and draw device are:
1)mouse
2)joystick
3)trackball
4)pointing stick
Answer:
The solution code is written in Python:
- itemsOSS = ""
- userItem = input("Enter an item: ")
-
- while(item != "Exit"):
- itemsOSS += userItem + " "
- userItem = input("Enter an item: ")
-
- print(itemsOSS)
Explanation:
Firstly, we create a variable itemsOSS (intialized it with empty string) and use it as output string stream (Line 1).
Next use input function to prompt user to enter first item (Line 2)
While the item value is not "Exit" (Line 4), append userItem to variable itemsOSS.
When the user enter "Exit", use print function to print the itemsOSS string (Line 8).
