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Database tutor

$10-30 USD

Cerrado
Publicado hace más de 2 años

$10-30 USD

Pagado a la entrega
Need a database tutor for my daughter. Teacher need to help on quiz preparation. I will need tutor for 1 month. Here I have attached some sample quiz ques. Give me the answer, if you able to do 100% will easy for me to select you. Which of the following commands list existing databases in Oracle? a. LIST DATABASES b. SHOW DATABASES c. DISPLAY DATABASES d. All of the above e. None of the above Which command is used to list all columns in MS SQL Server? a. DESCRIBE b. SELECT c. SHOW d. LIST e. All of the above Which of the following does NOT NULL indicate? a. Column must have a value including zero. b. Column must have a value including void value. c. Column must have a value including blank. d. Column must not be void. Which of the following is not a valid SQL command? a. UPDATE b. SHOW c. SELECT d. INSERT e. All of the above f. None of the above Which of the following SQL statement is valid? a. INSERT INTO SALES_REP VALUES ('25', 'Donna', 'Sanchez'); b. DELETE SALES_REP; c. DROP TABLE SALES_REP; d. UPDATE SALES_REP LAST_NAME = 'Austin'; e. All of the above. f. None of the above. Which of the following SQL statements is valid for MySQL, Oracle, and MS SQL Server? a. CREATE TABLE sales_rep (id NUMBER(2), name CHAR (30)); b. CREATE TABLE sales_rep (id CHAR(2), name VARCHAR(30)); c. CREATE TABLE sales_rep (id NUMBER, name VARCHAR2(30)); d. CREATE TABLE sales_rep (id CHAR(2), name CHAR(30)); e. All of the above. f. None of the above. Which of the following commands list columns of a table in MS SQL? a. DESCRIBE b. DESC c. EXEC SP_TABLE d. EXEC SP_COLUMNS e. All of the above. f. None of the above.
ID del proyecto: 31518748

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16 propuestas
Proyecto remoto
Activo hace 2 años

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16 freelancers están ofertando un promedio de $38 USD por este trabajo
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Here are the answer of your quiz: 1-B ; 2-B ; 3-D ; 4-F ; 5-(A, B and C) ; 6-(B and D) ; 7-D I am myself an experienced professional and trainer. Please reach me over chat to discuss the details and the expectations of your daughter from the training.
$50 USD en 1 día
5,0 (6 comentarios)
3,8
3,8
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♦ PL/SQL Expert ♦ Database Expert ♦ Immediate Start ♦ I’m a software Engineer with 8+ years experience in DB development. I’m expertise in multiple databases Oracle, MSSQL, PostgreSQL and MYSQL. I would be right person for this project because I have hands-on and real-time experience in multiple databases. Kindly feel free to get in touch to discuss further details on this project. Thank you.
$25 USD en 1 día
5,0 (1 comentario)
3,3
3,3
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Hi, I am full stack developer having 5+yrs experience. I have extensive experience in SQL. I can write complex queries. Ping me to start discussion more detail and start work on it asap. Thanks
$20 USD en 7 días
5,0 (2 comentarios)
2,5
2,5
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Hi, I have 9 plus years of experience in datawarehousing domain across projects from healthcare and banking domain. Have 9 plus years experience in Informatica tool , and worked on multiple databases like oracle, netezza, teradata, sql server, MYSQL. Involved in data modelling and data analysis as well. I handle trainings for databases and SQL currently
$30 USD en 7 días
5,0 (3 comentarios)
2,4
2,4
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Hi There, I am an database development expert I can help you in all above database related questions. I am an IT professional with over 10 years of experience in database design and development. Feel free to contact me.
$25 USD en 1 día
5,0 (1 comentario)
2,0
2,0
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Database developer I have read your job description and I am pretty sure that I can complete every bit of your requirements. Further details and cost can be discussed in chat
$20 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
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Hi, I am an expert Online Programming tutor. I've been teaching since 2 years. I teach programming languages, web designing and database management. I would like to be your daughter's tutor and will teach him everything about database. Answers: 1. Which of the following commands list existing databases in Oracle? => b. SHOW DATABASES 2. Which command is used to list all columns in MS SQL Server? => b. SELECT 3. Which of the following does NOT NULL indicate? => a. Column must have a value including zero. 4. Which of the following is not a valid SQL command? => f. None of the above 5. Which of the following SQL statement is valid? => e. All of the above. (only if d. UPDATE SALES_REP LAST_NAME = 'Austin'; is like this d. UPDATE SALES_REP SET LAST_NAME = 'Austin';) 6. Which of the following SQL statements is valid for MySQL, Oracle, and MS SQL Server? => f. None of the above. 7. Which of the following commands list columns of a table in MS SQL? => f. None of the above. Please let's discuss further via chat. Thank you
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
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1) e. None of the above 2) b. SELECT 3) d. Column must not be void. 4) b. SHOW 5) e. All of the above. 6) f. None of the above. 7) f. None of the above. Hi, this is me Izzah, i have mphil degree in Computer science and I have 4 years experience in teaching, may be there are some answers are wrong but i can teach your daughter very well because when i teach to your daughter i have prepare myself for this, I assure you in one month your daughter is expert in this.
$40 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
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Hello. I have my major expertise in SQL, C++, Java & Python. I have already helped many students. You can check my reviews. I have done many projects and have experience of 4+ years. Just check me out. I will complete your project. Let me know about all the details! I won't disappoint you. If I know the work, I would love to do it...!!! I am really great at C++, Java & Python. I would show you best of mine.4 Ping me so we could discuss more! e b d b a e a
$10 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
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Hi, hope you will fine. thanks for posting project. I have saw your project. I have extensive experienced to programming on Oracle Database SQL, PLSQL, Forms & Reports, Oracle Apex, MySQL, SQL Server. I will work on your project with great effort, contact me for this project now. In shaa ALLAH I will satisfied you as your requirement. Regards, Muhammad Shoaib
$25 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
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Hi there! Hope you are doing great. I can help you in database concepts and queries. We can do zoom meetings. These questions are very easy. I am an experienced software developer and researcher. I have Bachler in software engineering and a master's in computer science. I am proficient in Python, JAVA, C++/C, web development languages (HTML, CSS, JavaScript, JQuery, Bootstrap), Android development, and Databases (SQL, MYSQL, Oracle SQL, MS SQL Server). I have done several projects in machine learning, natural language processing, and information retrieval systems in python. I will teach you theory and coding through screen share. I will share practices exercises, slides, and other relevant material. We can discuss the syllabus and lecture schedules. We can reduce the budget as well. If you have any questions or queries, please send me a message. Feel free to contact me Thanks
$10 USD en 5 días
5,0 (1 comentario)
0,0
0,0
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Certified Oracle database administrator with 8 plus experience on multiple database including Oracle. I can handle this project with quite ease.
$35 USD en 7 días
0,0 (0 comentarios)
0,0
0,0

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Bandera de UNITED STATES
Pleasanton, United States
0,0
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Miembro desde jun 28, 2021

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