Add user: Joe Cool to groups student and staff. Highlight and right click user to do this. Add user: student1 to group student. Add user: teacher1 to group faculty. Document these steps
Q: Describe and use the procedures for creating, viewing and managing disks, directories and files in…
A: Introduction Describe and use the procedures for creating, viewing and managing disks, directories…
Q: A computer with subsystems and logical divisions outperforms one that does not have them.
A: Introduction When a computer's processors, memory, and storage are partitioned into logical…
Q: What is the difference between Processor Manager, Memory Manager, Device Manager, and File Manager,…
A: Introduction: The following are the distinctions between Processor Manager, Memory Manager, Device…
Q: PLEASE SOLVE THIS. ADDITION!! Signed Binary Operation: -57610 + 48910
A: This question comes from Number System which is a paper of Computer Science. Let's discuss it in the…
Q: ations, why is timestamping required? Is this in relation to RTP (Real-ti
A: In real-time applications, why is timestamping required? Is this in relation to RTP (Real-time…
Q: Show Static structures and external structures can be initialized. The member initializers must be…
A: C# #include <stdio.h>#include <string.h> struct eg {struct nestedstruct nsvar*, int…
Q: If N represents the number of elements in the collection, then the contains method of the…
A: Introduction: Here we are required to find out whether the given statements are true and false.
Q: Create a modified version of your get_json() function to save the resulting JSON data to a file…
A: ALGORITHM:- 1. Declare a function save_json() that receives a json string and writes it to an output…
Q: Create a flowchart for the SWITCH sta
A: The switch case statement permits us to execute one code block amid many alternatives.Switch…
Q: What is the difference between hashing passwords stored in a file and saving them in a password…
A: Major difference between hashing and encryption is that Encryption is a two-way function where data…
Q: computer science - What security flaws could occur while developing a plan of action and milestones?
A: Introduction: The POA&M (Plan of action and milestones) provides a rigorous and systematic…
Q: The length of a computer instruction is 10 bits, and the size of an address field is 3 bits. FIFTEEN…
A: Introduction The length of a computer instruction is 10 bits, and the size of an address field is 3…
Q: Computer architecture explained
A: Introduction: A system's architecture refers to its structure in terms of the system's individually…
Q: Write the corresponding productions to the following context-free grammar G = ((S), (a, b}, S, P) of…
A: Below is the answer to above. I hope this will be helpful for you...
Q: Universal serial Bus (usb) operates tiered star topology form.explain how this topology works
A: We need to explain, how tiered star topology works in USB.
Q: You have been appointed as project manager in an information system organization. Your job is to…
A: NOTE :- Below i explain the answer in my own words by which you understand it well. On bigger…
Q: When it comes to computer organization and architecture, abstraction is a concept that is vividly…
A: Start: What does the word "abstraction" mean in terms of computer architecture and organization? We…
Q: Ex: what are the degrees and what are the neighbourhoods of the vertices in the graphs G and H ? a
A:
Q: What do you mean when you say "OS for resource-constrained devices"? Describe it briefly.
A: Introduction: Using restricted processing and storage resources, resource-constrained devices are…
Q: What type of main memory and cache memory should you be looking for is up to you.
A: Foundation: The device with the greatest amount of main and cache memory should be chosen. If the…
Q: What are your thoughts on database technologies now and in the future?
A: Database Technology: A database technology helps process data at a much faster rate. A database…
Q: Follow the indicated operation in order to know the number system used for the answer. NO need to…
A:
Q: As a computer scientist, how would you define magnitude?
A: Answer the above questions are as follows:
Q: What is a system change-over and how does it work?
A: Start: System changeover is concerned with the seamless transition from one method of doing things…
Q: What storage structure does the Android system employ?
A:
Q: Your data warehousing project team is debating whether a data warehouse prototype should be built…
A: Intro Warehouse of data The data warehouse is a repository for data that is utilized for…
Q: statement is true, otherwise, write FALSE. If P and Q are true statements and R is a false…
A: The statement is (P ∧ Q) ∨ R ⇒ (¬Q) The truth value of P= true Q=true R=false
Q: What are the implicitly dereferenced terms?
A: Introduction: They are just a new name for an existing variable (AKA an alias). So, when you send a…
Q: What are the most common loT device deployment integration challenges? How would you describe the…
A: Introduction: Challenges1) Compatibility and interoperability of various IoT systems:According to…
Q: ication be made to operate quickly and efficie
A: Introduction: The execution of instructions is separated into numerous stages in contemporary pipe…
Q: ii) Write a JAVASCRIPT program to find the number of lowercase vowels in the string given below,…
A: Write a JAVASCRIPT program to find the number of lowercase vowels in the given string. Given String:…
Q: Computer science Short answer What is a hybrid language?
A: Introduction: In computer science, a multi-paradigm programming language is one that incorporates…
Q: Information technology Explain how technology advancements have aided in the enhancement of…
A: Introduction: The link between communication and technology is highly valued by today's businesses.…
Q: of windows from different window systems.conside
A: Below the Window class must span the functionality of windows from different window systems.consider…
Q: What will be the next delivery system/vector for viruses and malware that will take advantage of…
A: introduction: Malware is a kind of harmful software that cyber criminals use to corrupt computer…
Q: What are the most common loT device deployment integration challenges? How would you describe the…
A: Interoperability: Interoperability refers to the fundamental ability of various computerised goods…
Q: What are the most common IoT device deployment integration challenges? How would you describe the…
A: Challenges: Compatibility and interoperability of various IoT systems: According to financial…
Q: What is the definition of the Candidate key?
A: Candidate key: A row in a relational database is identified by one or more columns (fields) that are…
Q: The ColumnChoice problem takes as input a two-dimensional array A[1..m, 1..n] of Os and 1s with m…
A: A[2][10] location will be at 370
Q: Discuss the concept of a candidate key being an attribute that is part of a composite primary key.
A: Introduction: A candidate key is a single field or a composite expression that meets the main key…
Q: rence between global policy and regulat
A: Below the difference between global policy and regulations regarding data privacy
Q: algorithms
A: According to the question, we have to find the values of n for which n < 50*log2n So, we have to…
Q: 5 2. 3
A: We need to write code in c++ for the given mathematical expression: inorder and pre-order and…
Q: at our disposal in order to represent a number, in analogy with the IEEE 754 prototype. You are…
A: In figuring, floating point (FP) numbers is math involving equation based portrayal of genuine…
Q: ormula A = Vs(s - a)(s-b)(s- c) where s=(a + b + c)/2. Write a progran reads in the lengths of the…
A: Program Screenshot: Sample Output Screenshot: Input: 5 5 5
Q: What are three particular activities that an organization can take to overcome consumer distrust?
A: Consumer distrust: Customer trust is a consumer's belief in a firm. It demonstrates trust in a…
Q: Question No:1 Write a Java program that creates three threads namely SumCalculator,…
A: Find the required code in java given as below and output :
Q: cyber security dangers that you will be anticipating and planning for when you design a complete…
A: Introduction Cybersecurity danger refers to the likelihood of your company being exposed to or…
Q: Computer science Explain how you may utilise confidence intervals to diagnose the output of a…
A: Introduction: A confidence interval is a range of characteristics, confined above and below the…
Q: Would you prefer an error to be found during runtime or during compilation?
A: an error to be found during runtime or during compilation?
___ 7 Add user: Joe Cool to groups student and staff.
Highlight and right click user to do this.
Add user: student1 to group student.
Add user: teacher1 to group faculty.
Document these steps
Step by step
Solved in 5 steps with 3 images
- A new table has been requested to support tracking automated emails sent to customers. Create the table and add data as described below. Tablename: email_log Columns: emailid (numeric), emaildate (datetime), customer# (numeric) Primary key: emailid column, define as an Identity Column Add the following data rows and display resulting rows (if any errors occur, explain why the error is expected) Emaildate = current date, customer# = 1007 Emailid = specify to use the column default value, emaildate = current date, customer# = 1008 Emailid = 25, emaildate = current date, customer# = 1009question 1Create a procedure that accepts a customer id and retrieves the id of the products and quantities that the customer ordered. Use an anonymous to call the procedure and output the result. question 2Create a procedure to insert a row into the product table with appropriate valuesUse an anonymous to call the procedure and output the result. creation codeSQL: Add a table-level PRIMARY KEY constraint to the EMPLOYEE table using the ID column. The constraint should be named at creation. (Which means you'll need to drop the table, then recreate.) Create a PRIMARY KEY constraint on the DEPARTMENT table using the ID column. The constraint should be named at creation. (Which means you'll need to drop the table, then recreate.) Add a foreign key reference on the EMPLOYEE table that will ensure that the employee is not assigned to a nonexistent department. Confirm that the constraints were added by querying USER_CONSTRAINTS. Note the types and names of the constraints and include them in your statement comments. Display the object names and types from the USER_OBJECTS data dictionary view for EMPLOYEE and DEPARTMENT tables. You will want to format the columns for readability. Provide comments that include the new tables and indexes created. Modify the EMPLOYEE table by adding a SALARY column of NUMBER data type, precision 7. Confirm…
- A new table has been requested to support tracking automated emails sent to customers.Create the table and add data as described below Tablename: email_logColumns: emailid (numeric), emaildate (datetime), customer# (numeric)Primary key: emailid column, define as an Identity Column Add the following data rows and display resulting rows (if any errors occur, explain why theerror is expected)A(n) _____ join will select only the rows with matching values in the common attribute(s). outer natural cross fullWEEK 3 ASSIGNMENT This assignment contains two parts. You must complete Part I before moving on to Part II. Part I: Using the table you previously worked on, complete the following exercise: Insert a row into your student table where the last name is "Parker", first name is "Sam" and the ZIP code is "68134". You can determine the values for the remaining columns. Select a row from your student table where the last name equals "Parker". Select a row from your student table where the ZIP code is less than "68134". Select the student first and last name from the student table order by the state column. Part II: Complete the following exercise: Using your student table select all students that have a last name of “Parker” and have a first name that starts with “S”. Order your results by state. Using your student table select all students with ZIP codes between “23164” and “98164”. Using your student table select all students where states are in Florida and New York. Using your…
- A new table has been requested to support tracking automated emails sent to customers. Create the table and add data as described below.• Tablename: email_log• Columns: emailid (numeric), emaildate (datetime), customer# (numeric)• Primary key: emailid column, define as an Identity Column• Add the following data rows and display resulting rows (if any errors occur, explain why the error is expected)1. Emaildate ¼ current date, customer# ¼ 10072. Emailid ¼ specify to use the column default value, emaildate ¼ current date, customer# ¼ 10083. Emailid ¼ 25, emaildate ¼ current date, customer# ¼ 1009 (refer to the tables in the JustLee Books database)._____, also known as RESTRICT, yields values for all rows found in a table that satisfy a given condition. DIFFERENCE SELECT UNION INTERSECTWhat restrictions can you apply when you are creating views?
- MySql Workbench CREATE TABLE students ( id INT PRIMARY KEY, first_name VARCHAR(50), last_name VARCHAR(50), age INT, major VARCHAR(50), faculty VARCHAR(50)); CREATE TABLE location ( id INT PRIMARY KEY, name VARCHAR(50), rooms INT); CREATE TABLE faculty ( id INT PRIMARY KEY, name VARCHAR(50), department_id INT); 1. List last name of all students whose first name is longer than 4 letters in ascending order accordingto the last name. Duplicated rows should be removed from the output.2. Count the total number of rooms in Location.3. Find the number of students in each major.4. Find the number of employees in each department who get no commission or have salary less than5000.5. Find the maximum salary of employees in each department that the employee was hired 15 yearsbefore now. *hint: user TIMESTAMPDIFF(<unit type>,<Date_value 1>,<Date_value 2>), the unitcan be YEAR, MONTH, DAY, HOUR, etc...1. ID Last Name First Name Create the My Employee table with the following fields: Not Null Number(4) Varchar(25) Varchar(25) Varchar(8) Number(9,2) Userid Salary 2. Add the constraint Primary Key (ID) to the table. 3. Insert the following data to the table: ID Last Name First Name Ali 1 2 3 4 5 AlChameri Alanizi Hejazi Turki AlKamel Rayen Decham Mohamed Fahhed 4. Select all the data in the table. Userid raptel bdancs bbiri cnewman aropebur I Salary 795 860 1100 750 1550Guided Table Build: We will be Creating a Table called Student For the 6 following questions, your submission will be the query that shows you’ve created the table conforming to the requirements. Create a Table Named Student. The first column should be named ID, and have a data type of Integer The second column should be named First_Name, and have a data type of varchar(255). The third column should be named Last_Name, and have a data type of varchar(255) The fourth column should be named DOB (short for date of birth), and have a data type of date. The firth column should be named Adv_ID (short for advisor ID), and have a data type of integer.