Product Name Sales Rep Country   Product 1 John India   Product 2 Joe China   Product 3 Mike Japan   Product 4 Racheal US   Product 5 Arvind India   Product 6 Xin China   Product 7 Harry US   Product 8 Tom India   Product 9 Paul Indonesia   Product 10 Stephen Philippines   Product 11 Paul Singapore   Product 12 Joe Canada   Product 13 Paul Japan   Product 14 Mike Canada   Product 15 Joe India           1.  Sort the Sales Rep in Ascending order.     2.  Filter the table to show all the Joe from any country.

Q: Check all that apply. Which one of the following four statements about the memory hierarchy are…

A: Modern processors often have separate caches for instructions and data. C option is correct

Q: had dout in datastructures: Create the given table and implement the queries: OrderNo PurchaseAmt…

A: CREATE TABLE Purchases(  OrderNo int  primary key,   PurchaseAmt real,   OrderDate date,…

Q: How to make this table as shown? Explain the steps 1 2 3 4 2 3 4)

A: Note: Since no programming language is mentioned. I am attempting this in HTML. if you need it in…

Q: Querying a user in our data base of 104 users take 10 milliseconds. The runtime of the query is…

A: Ans:) Given, the run time of query for the database with n users is O(log n) In Big-O notation, the…

Q: Find the numbers that has not been used as DEPTNO in the DEPT table.

A: you can use this query

Q: True or False Each column in a table must have a name.

A: Each column in a table must have a unique name. The entries within each column should match with…

Q: after revisiting the last table, what number should replace the value in the intersection of…

A: For intersection values, minimum uncovered value (x=10) should be added. For better understanding…

Q: reate a query that SELECT all of the EMPLOYEES from the EMPLOYEE TABLE that are Mangers.   Include…

A: SQL provides a standardized way to communicate with databases regardless of the specific RDBMS being…

Q: The data in this table is as follows: Team Opponent Dragons Carp Bay Stars Marines Ham Fighters…

A: As the query suggested it will select the team from the table score where the corresponding value of…

Q: There are ten columns in the table "customer," yet there is no row. A total of 10 new rows are added…

A: TipA table is a list of connected data kept in a database in table format. A table in relational and…

Q: After increasing the monthly rent of each large property by $150 in Task 3, StayWell decides to…

A: Given: After increasing the monthly rent of each large property by $150 in Task 3, StayWell decides…

Q: Q9) find the least expensive price Q10) List the UNIQUE v_code of vendors that provide products Q11)…

A: A relational database contains tables. Tables are also known as relations and they contain tuples…

Q: There are 9 workers for ASH Development Sdn. Bhd. as shown in Table Q4. Unfortunately, there are…

A: According to question there are 9 workers and 4 rooms. The Ids of workers selected for the jobs are…

Q: How can you pick partial table contents?

A: Solution:- We can pick partial table contents by naming the desired fields and by placing…

Q: Find the first names and last names of employees if they got a salary increase more

A: create table commands and inserting sample data into the table for query  create table employees…

Q: creat the following tables and insert your own values: emp(eno, ename, bdate, title, salary, dno)…

A: The SQL INSERT INTO Statement is used to add new rows of data to a table in the database

Q: Create the given table and implement the queries: OrderNo PurchaseAmt OrderDate…

A: Create the given table and implement the queries: table creation : CREATE TABLE Sales(  OrderNo int…

Q: 2) Considel a) p → -q, ~p →q p q. Show il lS Recall we need to show that whenever the premises are…

A: -> is implication sign , when inputs are true and false then only false is output otherwise true…

Q: Find the album title, band name, format, and total length of all albums released since January 1,…

A: SQL : In order to update, insert, delete, create and alter database tables and views, among other…

Q: In [25]: runfile('/Users/hamzazidoum/Documents/2101/2101_S2021/ Programming…

A: Dear Student, You can use the following method to highlight the 10th row , for using the method you…

Q: 1. Given the xor-encoded file content is 000111111000001111100001, and the key is…

A: Dear learner , hope you are doing well! , I will try my best to answer this question. According to…

Q: price 29.8.29 m sell city store sid S1001 S1002 $1003 store table sid city Union Edison Newark sid…

A: In the ER diagram we can see that we have the three entities those entities are  Store , sell and…

Q: The following table stores details of tutors, students and dates of lectures. The Primary Key is…

A: Rules regarding 2nd NF:-  tables must be in 1st NF.  No non-prime is functionally dependent on part…

Q: Below are some rows of the PROVIDERS table for a factory:   PCODE NAME PHONE 10192 Hans, Inc.…

A: In this casе,  wе arе working with a "PROVIDERS" tablе for a factory,  and thе goal is to rеtriеvе…

Q: 9. Assume 8-bit floats, where bit 7 (the most signifincant bit) is the sign bit, bits 3-6 are expo-…

A: Binary number system is a number system that is expressed in the base 2 numerals which contains only…

Q: Show all item num from the item table, and a matching quoted price from the order line table (show…

A: I have Provided this answer with full description in step-2.

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: 5. Determine the profit of each book sold to Jake Lucas, using the actual price the customer paid…

A: Profit:- Total Revenue - Total Expenses = Profit is how profit is calculated. After deducting all…

Q: Richardson Ski Racing (RSR) sells equipment needed for downhill ski racing. One of RSR's products is…

A:

Q: To set up a Pivot Table with years listed horizontally as shown above, the Year field should be…

A: Pivot table is used to analyse data. It is mainly used in Excel and sheets.It is a powerful tool…

Q: How many bytes are needed to store a single video frame with a RGB24 color model, and a frame size…

A: Data Given : Frame size = 1500*1100 Frame rate = 30   Note - conversion unit taken as - 1 Kb = 1000…

Q: Fetured Bikes 2021 Best bike collection

A: We have to create a section- In which there will be a Heading and one sub-heading. After that, there…

Q: Below are some rows of the PROVIDERS table for a factory: PCODE 10192 98411 0489035 NAME Hans, Inc.…

A: Hello studentIn SQL querying, crafting precise SELECT statements is crucial to retrieving accurate…

Q: List the names of all Staff members who hold a faculty position and have a salary of $45,000 or…

A: SQL Space: To leave the space while displaying the data ,a function called space is used. Syntax:…

Q: Create a query that SELECT all of the EMPLOYEES from the EMPLOYEE TABLE that are Mangers.   Include…

A: SQL self join is used to join or compare a table to itself. SQL self joins are used to compare…

Q: Some rows of the table STUDENT are shown below:   CODE NAME DEPARTMENT GPA YEAR 291 ALEX PSI…

A: To find thе dеpartmеnts with a GPA avеragе in thе yеar 2004 grеatеr than thе global GPA avеragе,…

Fundamentals of Datawarehouse

A data warehouse is a data repository which is used to store large quantities of historical data that are mostly used for creating reports that help businesses to identify their weaknesses and strengths. For example, demographics data about people of a region can help businesses identify the needs and preferences of the region’s population. A data warehouse acts as a central storage for storing data that comes from one or more heterogenous sources. It also consists of data which can be old and of historical value. One of the most important applications of this type of system is that it is used for supporting business intelligence and data analytics applications.