How to normalise this realtion From 1NF to 3NF Employee( em_id,name, school_No, Name, Phone, Position, wage, Address)   School (school_No,Address, size) Class(ClassID, Class_name, class_ Descrpt, teacher_id)   Student (student_id, Name, Address, DOB, Phone , school_No)   Teach(teacher_id, student_id)   Take(classID, student_id)   Payment (PaymentID, paymentDate,Amount, student_id)   Teacher(teacher_id ,certificate , subject, school_No)

Q: 4.3-4b. IPv4/IPv6 co-existence: tunneling (b). Consider the mixed IPv4/IPv6 network shown below,…

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Q: Describe the purpose and operation of virtual memory in computer systems.

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Q: macOS

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Q: Describe the testing phase and various testing methods employed in web development.

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Q: the key differences between imperative and declarative programming paradigms?

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Q: When should you use parallel computing?

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Q: ks and its imp

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Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.