Answer:
The benefit of barcodes on items for the manager and the customers are as follow-
Explanation:
Benefits of using bar codes on all items to the manger are as follow -
- The process of customer dealing increases by quickly scanning the item, rather than manually noting down the details.
- The track record of all the items can be maintained properly.
Benefits of using bar codes on all items to the customers are as follow -
- The time period to purchase any item increases, hence the customer can shop for many items in short span of time.
- The chances of any mistake gets reduced, as everything is done digitally.
Answer:
The projector con be used to show videos or pictures on a particular subject or topic to gain more understanding
Answer:
The code is given below
Explanation:
The correct syntax would be to place appropriate parenthesis.
(month==1?"jan":(month==2?"feb":(month==3?"mar":(month==4?"apr":(month==5?"may":(month==6?"jun":(month==7?"jul":(month==8?"aug":(month==9?"sep":(month==10?"oct":(month==11?"nov":"dec")))))))))));
Similarly, you can also use the following code:
String[] months = { "jan", "feb", "mar", "apr", "may", "jun", "jul", "aug", "sep", "oct", "nov", "dec" };
int month = 1;
String monthDescription = months[month - 1];
There are some function which can be performed with database but not with a spread sheet, these functions include:
1. Enforcement of data type.
2. Support for self documentation.
3. Defining the relationship among constraints in order to ensure consistency of data.
Just reverse the connections to one winding and the motor will go the other way, I believe.
