Description Next_step[1:0] Use_pc Load_mar arith invert pass load_acc acc_to_db read write load ir Instruction Opcode Present State Pin number 13:12 11:10 9 8 7 S54 6 3 2 1 HEX Equivalent 0 Subtract 3 1 2 3
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
![Description
Next step[1:0]
Use_pc
Load mar
arith
invert
pass
load_acc
acc_to_db
read
write
load ir
Instruction
Opcode
Present State
Pin number
13:12
11:10
9
0076 In & M 2 HO
8
3
1
HEX Equivalent
0
Subtract
3
1
2
3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff29743aa-20ba-4376-81ba-ec57f5b19078%2Fc71fc851-f005-40c5-826d-d79f9791cbb0%2Fogwa6cd_processed.jpeg&w=3840&q=75)
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