Enroll a student identified by her snum into the class named 'Introduction to Database Systems' is the following transactions, state the SQL isolation level you would use.
1. Enroll a student identified by her snum into the class named 'Introduction to Database Systems'.
<u>Explanation:</u>
Since enroll is unique in the university enrollment database schema and field name is SNUM and it is data type is an integer. To identify student class name and department name and name of student SNUM field is used for searching in university enrollment database schema. Enrollment changing is not possible of the student’s not possible or not good practices in university enrollment database schema.
If a query had been made class wise or department wise enrollment is played an important role.
For assign, a faculty is made on the class id or department id.
Answer:
The work with city government is better than outside city government due to the reasons given below.
Explanation:
There are many differences while working in city government or outside city government. I choose city government job in data and digital service due to the following reasons.
- City government provides all types of facilities that are required in data management and digital services.
- Provision of more benefits along with salary from city government.
- City government arrange different training and development sessions for their employ.
- There are many learning and development opportunities, because they provide opportunity to work in different departments.
- City Government have better HR policies as compared to outside government.
Answer:
Google Drive
Explanation:
You should be able to download Google Drive, upload the pictures on there and delete them from your gallery. Then you can view them anytime you want.
Answer:
1.Total debits must equal total credits
4.When posting to the accounts receivable account, you must specify a customer
5.You can post to multiple accounts receivable and/or accounts payable accounts in the same journal entry
Explanation:
1.
A Journal entry follows the concept of double-entry. In the double-entry principle, a debit entry equals a credit. After posting all the required entries total debits are equal to the total credits.
4.
The business makes sales to customers. Some sales are made on cash or some are made on credit. In the case of credit sales, the receivables are made. To record the credit sale entry we must specify the customer in the debit entry against the credit entry of sales.
5.
in recording the credit sales or purchases multiple receivable or payable accounts can be used and a single entry of sales of purchases can be posted against these accounts. For example
Journal Entry with multiple receivables accounts.
DR. Customers A $1,000
DR. Customers B $2,000
DR. Customers C $3,000
CR. Sales ______$6,000
It can make ur eyes blind blind that’s a disadvantage
