What Level of normalization is the following table?  Student_ID Student_Name Course_ID Course_Name Grade 101 Alice Math101 Math A 101 Alice Eng102 English B 102 Bob Math101 Math C 103 Carol Eng102 English A

Q: Wasted space within a partition is called segments. O True False

A: Given:  -

Q: ind your group number • The remainder after division of second to last digit of your student id by 3…

A: Required: Find your group number• The remainder after division of second to last digit of your…

Q: student takes ID ID Course id sec id semester name dept_name tot_red ear grade ection se id id ester…

A: I have written queries below: Short Summary: Provided the Select statement performed on tables…

Q: The platform is the largest MOOC platform. O a. Coursera b. O b. Udacity O c. Massive Open Online…

A: Explanation:- Соurserа  wаs  fоunded  in  2012  by  twо  Stаnfоrd  рrоfessоrs.  With  mоre  thаn  37…

Q: what is a suitable name and data type for "the percentage of people that can program computers"

A: The percentage of people can be any value including some fractional value. So, we need to choose…

Q: E E+TIT T- TXFIF F>(E) la

A: The Answer is

Q: Table below shows the number of students enrolled in public university for the study field of…

A: In a binary search tree the values been inserted are accordingly: The smaller one a inserted to the…

Q: normalize this table to 3NF

A: If there is no transitive dependency for non-prime attributes, then the relation must be in third…

Q: 1. Write a database description for each of the relations shown, using SQL DDL (shorten, abbreviate,…

A: Data Definition Language (DDL) is used to define the structure of database. CREATE, ALTER and DROP…

Q: Enter all the various kinds of numbers. In SQL

A: Numbers can be either accurate or approximative in SQL. The precise data types for numbers are…

Q: 7. What must be the missing logic in place of missing lines for finding sum of nodes of binary tree…

A: Given Data:- some of nodes of binary tree in alternate levels

Q: BIG-DATA What are the areas where HDFS cannot be considered as a good fit?

A: Given Data:- areas where HDFS cant be Considered as a good fit?

Q: Evaluate the following Postfix expression using a stack (show detailed steps) 5 y 1 + log x a Note:…

A:

Q: C) Which employees earn less salary than the average salary for the consultants who perform the same…

A: According to the information given:- We have to consider the instruction to write queries on the…

Q: The table below lists customer/car hire data. Each customer may hire cars from various outlets. A…

A: The SQL statement to insert a record in the table is - INSERT INTO table_nameVALUES (val1, val2,…

Q: Table name: ADVISORS ADVISORID ADVISORNAME A102 Sami A103 Alice A104 Suad A105 Tamil A101 Arun Table…

A: 1)Display name for name: Get all Student names who are in CSE dept.πSnameσDname=”CSE”(Student…

Q: Classify students according to the total number of hours they have completed. (Less than…

A: Note:- There are multiple hours completed columns, two are visible in the first screenshot, assuming…

Q: Employee ID number Employee surname EMPNO Integer Up to 10 characters Integer Integer 7369 SMITH…

A: Given we have to develop a SQL query for the above given scenario:

Q: Build an assembly language subroutine named SuperfyRO that will find the largest of the values in…

A: Please refer to the following step for the complete solution to the problem above.

Q: What is MINR minimum value across a range of value?

A: MINR: To do complex mathematical calculations, the math instruction “Calculate Expression” is used.…

Q: Q3/Consider the following table is used to truck information: Truck num Base_code…

A: Find the required answer given as below :

Q: Write SQL Query that display department id and department name that employs fewer than five…

A: Given: Write SQL Query that display department id and department name that employs fewer than five…

Q: Based on the UML class diagram below, name all the classes that an object of the Rectangle class can…

A: In Java, one of the most significant ideas is typecasting, which is the process of converting one…

Q: Display all the student names whose grade is C. Display the Section-Identifier and Course-name…

A: The answer is

Q: ERD to Relational

A: In ER Diagram, entities, its attributes and the relationship between these entities is depicted…

Q: Normalize the following table to the 3rd Normal form: Student Student Phone Course…

A: The Table has : Student, Student_Phone, Course , Term, Grade , Instructor, Instructor_Phone We need…

Q: Convert the table below to Second Normal Form(2NF) teacher_id subject teacher_age 1 Maths 21 1…

A: To convert the given table in the Second Normal Form(2NF). The given table is: teacher_id…

Q: Evaluate the phrase values driven

A: It is a way of big organizations to eveluate their social and community impact. It also aims to…

Q: Normalize the following table into Third Normal Form (3NF). Student Student-ID Post-Code City…

A: Given : Table name = Student Attributes = Student-ID , Name, Age , Post-Code , City

Q: Write the code you would place in the AverageButton click event on your form to call the Average…

A: Program

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.