Answer:
WITH deptsalary AS (
SELECT dept, SUM(salary)
FROM emp
GROUP BY dept)
SELCT *
FROM deptsalary
Explanation:
deptsalary is temporary table.
dept and its respective sum of salary is to be displayed
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C.
Hopefully, this helps you!!
Answer:
Victims of cyberbullying are more likely than their peers to abuse alcohol and drugs, have physical and emotional health issues, and may suffer from low self-esteem. Poor grades in school is another consequence of cyberbullying that can also be accompanied by an attempt by the victim to avoid other children by refusing to go to school.
Explanation:
Answer:
"NOT lookup
" is the correct approach.
Explanation:
- This methodology significantly reduces the quantity of congestion of DNS messages on a certain file. The application establishes that whenever a question reaches if it is processed. Unless the file is loaded, then perhaps the response is returned with the cached cache.
- Typically the name resolution occurs in something like a DNS File. The conversion usually occurs throughout this cycle from Username to IP, including IP via Username.
