Homework Answers
A. Use TABLE.COLUMN or alias.COLUMN when referencing the column from the outer query
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SUBQUERIES #24 Which of the following steps are necessary for a subquery to reference a column...
Hi good day i need homework help fast please d32 1./What is the maximum length that...
Hi
good day i need homework help fast please
d32 1./What is the maximum length that a VARCHAR data type can be: a. 65535 b. 1023 C. 255 d. 32767 2.) Why are alias' used for table and columns? a. to make the names easier to understand b. to hide the column or table c. to be able to remove them from the database d. to give the appearance that they are new- 3.)What does the FIELD function allow you...
Answer the following SQL study guide questions... Question 1 (1 point) Unless you assign a column...
Answer the following SQL study guide
questions...
Question 1 (1 point) Unless you assign a column name in the base table. the column name in the result set is the same as the 1) unique syntax 2) column alias 3) qualification 4) all of the above Question 2 (1 point) Which clause specifies the number of rows that should be skipped before rows are returned from the result set? 1) FETCH 2) OFFSET 3) FIRST 4) NEXT Question 3 (1...
Question 5: Sevens Let's take a look at data from both of our tables, students and checkboxes, to find out if students that got the number 7 assigned to them also chose '7' for the obedien...
Question 5: Sevens Let's take a look at data from both of our tables, students and checkboxes, to find out if students that got the number 7 assigned to them also chose '7' for the obedience question. Specifically, we want to look at the students that fulfill the below conditions and see if they also chose '7' in the question that asked students to choose the number 7 (column seven in students). reported that their favorite number (column number in...
Form A Mid-Term Exam In ajoin, when using the ON keyword, column names need to be...
Form A Mid-Term Exam In ajoin, when using the ON keyword, column names need to be qualified only A in inner joins B. in outer joins c when the code is confusing D. when the same column names exist in both tables 7. Referring to the following code example and the data model the total number of rows returned by this query must equal SELECT vendor name, Invoice number FROM invoices LEFT JOIN vendors ON Invoices. vendor id = vendors.vendor...
Query #4 Please "Which street in the suburb Camperdown has the highest average rent" in LISTING,...
Query #4 Please
"Which street in the suburb Camperdown has the highest average
rent"
in LISTING, the "type" column determines if it is "rent" or
"sell"
Thankyou
Views PROPERTY [pid, stno, stname, sttype, suburb, state, postcode, carspaces] Write the following queries in SQL in your PROPERTY database: SHAREDPROPERTY unitno,pid, proptype] AGENCY [agencylicence, agencyname, website, phone] 1. List all townhouses sold in the suburb Annandale in 2016 2. Find the suburbs that have not had any sales since 2017 BRANCH agencv,...
1. To which of the following subnets does IP address 225.3.2.22 belong? 225.3.2.0/24 225.3.2.22/24 225.2.3.0/24 225.0.0.0/24...
1. To which of the following subnets does IP address 225.3.2.22 belong? 225.3.2.0/24 225.3.2.22/24 225.2.3.0/24 225.0.0.0/24 none of the above Question 2 On which of the following devices does the transport layer NOT run? laptop router cellphone A, B and C none of the above Question 3 What is the source address contained in the discover message sent by a host that is wanting to obtain an IP address? 255.255.255.255 0.0.0.0 the IP address of the server the last IP...
A reaction mechanism is defined as the sequence of reaction steps that define the pathway from...
A reaction mechanism is defined as the sequence of reaction steps that define the pathway from reactants to products. Each step in a mechanism is an elementary reaction, which describes a single molecular event of usually one or two molecules interacting. The rate law for an overall reaction is the rate law for the slowest step in the mechanism, which is directly related to the stoichiometric coefficients of the reactants. The exception to this rule occurs when the slowest step...
244 UNIT 4 Clinical skills and Care 36. Which of the following food/drink items would be...
244 UNIT 4 Clinical skills and Care 36. Which of the following food/drink items would be appropriate for the first 24 hours that an infant has diarrhea? a Cooked carrots b Bottle of Pedialyte c. Bottle of milk d. Applesauce e. Mashed bananas f. Bottle of room temperature chamomile tea 38. The proper name for the final new colostomy is Mucoid feces. Steater c. En d. D he tools Writerier 19. A healthy soma should be A light is purple...
The lab for this week addresses taking a logical database design (data model) and transforming it...
The lab for this week addresses taking a logical database design (data model) and transforming it into a physical model (tables, constraints, and relationships). As part of the lab, you will need to download the zip file titled CIS336Lab3Files from Doc Sharing. This zip file contains the ERD, Data Dictionary, and test data for the tables you create as you complete this exercise. Your job will be to use the ERD Diagram found below as a guide to define the...
QUESTION 8 Which layer of the TCP/IP hierarchy presents incoming messages to the computer user? a....
QUESTION 8 Which layer of the TCP/IP hierarchy presents incoming messages to the computer user? a. Network b. Link c. Transport d. Application 2.5 points QUESTION 9 A relational database is a collection of one or more tables that are related by key values. True False 2.5 points QUESTION 10 Which standards organization produced the OSI reference model for internet communication? a. IEEE b. ISO c. ANSI 2.5 points QUESTION 11 Which of the following is used...
Hi
good day i need homework help fast please
d32 1./What is the maximum length that a VARCHAR data type can be: a. 65535 b. 1023 C. 255 d. 32767 2.) Why are alias' used for table and columns? a. to make the names easier to understand b. to hide the column or table c. to be able to remove them from the database d. to give the appearance that they are new- 3.)What does the FIELD function allow you...
Answer the following SQL study guide
questions...
Question 1 (1 point) Unless you assign a column name in the base table. the column name in the result set is the same as the 1) unique syntax 2) column alias 3) qualification 4) all of the above Question 2 (1 point) Which clause specifies the number of rows that should be skipped before rows are returned from the result set? 1) FETCH 2) OFFSET 3) FIRST 4) NEXT Question 3 (1...
Form A Mid-Term Exam In ajoin, when using the ON keyword, column names need to be qualified only A in inner joins B. in outer joins c when the code is confusing D. when the same column names exist in both tables 7. Referring to the following code example and the data model the total number of rows returned by this query must equal SELECT vendor name, Invoice number FROM invoices LEFT JOIN vendors ON Invoices. vendor id = vendors.vendor...
Query #4 Please
"Which street in the suburb Camperdown has the highest average
rent"
in LISTING, the "type" column determines if it is "rent" or
"sell"
Thankyou
Views PROPERTY [pid, stno, stname, sttype, suburb, state, postcode, carspaces] Write the following queries in SQL in your PROPERTY database: SHAREDPROPERTY unitno,pid, proptype] AGENCY [agencylicence, agencyname, website, phone] 1. List all townhouses sold in the suburb Annandale in 2016 2. Find the suburbs that have not had any sales since 2017 BRANCH agencv,...
244 UNIT 4 Clinical skills and Care 36. Which of the following food/drink items would be appropriate for the first 24 hours that an infant has diarrhea? a Cooked carrots b Bottle of Pedialyte c. Bottle of milk d. Applesauce e. Mashed bananas f. Bottle of room temperature chamomile tea 38. The proper name for the final new colostomy is Mucoid feces. Steater c. En d. D he tools Writerier 19. A healthy soma should be A light is purple...
The lab for this week addresses taking a logical database design (data model) and transforming it into a physical model (tables, constraints, and relationships). As part of the lab, you will need to download the zip file titled CIS336Lab3Files from Doc Sharing. This zip file contains the ERD, Data Dictionary, and test data for the tables you create as you complete this exercise. Your job will be to use the ERD Diagram found below as a guide to define the...
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