LRC stands for: O Latitudinal Redundancy Checksum O Latitudinal Redundancy Check O None O Longitudinal Relexency Check

Q: Data integrity protect data from unauthorized a. Access b. Control c. Modification d. Interruption

A: Given  Data integrity protect data from unauthorized a. Access b. Control c. Modification d.…

Q: Define each of the following terms:a. da ta definition languageb. da ta manipulation languagec.…

A: Answer: Data definition language: A data definition language (DDL) is a syntax correlated to a…

Q: Information technology The data type "Number" is an example of a data type for a data field in the…

A: Introduction: Information technology The data type "Number" is an example of a data type for a data…

Q: Display a report that calculate the average of hours in the table works_on, regardless of whether…

A: Answer 1 :-   For calculate the average of hours in the table works_on, regardless of whether null…

Q: 37. The RDBMS terminology for a row is a. tuple b. relation c. attribute d. degree

A: Please see the next step for answer.

Q: employeeAbsences.bxt # × daysOut.cpp EMPLOYEE ABSENCE REPORT employee id 1234 days absent 3 22 667 4…

A: C++ code :- #include <iostream> using namespace std; int main() {    string id;    int…

Q: Distinguish among data definition commands, datamanipula tion commands, and data control commands.

A: Given:- Distinguish among data definition commands, datamanipula tion commands, and data control…

Q: This is an example of a DCL (Data Control Language) statement. a. DROP b. UPDATE c. SELECT d.

A: Option (D) is the correct option.

Q: Explain how LINQ is useful than Stored Procedures?

A: In.NET 3.5, a new technique called LINQ was introduced. The abbreviation LINQ stands for Language…

Q: What is the difference between redundancy and variety, and how do you explain it?

A: INTRODUCTION: The term redundancy can also refer to something extraneous or unnecessary. If you…

Q: is a procedure that removes data redundancy while ensuring the integrity of the data. A Select one:…

A: normalization is the process of organizing data in a database to ensure that redundant data is…

Q: prima and foreign keys (arrows) must be identified. BANK BRANCHES BANK BRANCH Code Name Addr Addr…

A: Answers If you have any doubts, please give me comment... BANK(Code, Name, Addr);…

Q: Describe Time Redundancy?

A: Given To know about the time Redundancy.

Q: Define the terms "integrity constraints" and "authorization constraints."

A: Given :- Define the terms "integrity constraints" and "authorization constraints."

Q: Data dictionary is also called as ________ a. Data log b. System log c. System catalog d. System…

A: Here, Fill in the blank is given with four options.

Q: What measures can you take to prevent deadlock in the future? (12 Marks)

A: prevention step of deadlock is detailed in step2.

Q: Enumerate the different types of queries in MS Access.

A: Write a query in MS Access to list the emp_name, and salary is increased by 15% and expressed as…

Q: * Implement the following access matrix as a) global table b) access control list capability list

A: since multiple questions posted, we will answer first question according to our policy. If you want…

Q: . Define the following constraints in Dbms with suitable example Write about 4 to 5 lines for each…

A: Column-Level Constraints : Constraints may be such for individual columns as a {part of} the column…

Q: (c) Describe conditions required for deadlock to occur?

A: Here in this question we have asked to describe the condition required for deadlock.

Q: 7. What is the maximum limit that should be used in the IDTR?

A: Solution for 7th answer is :  IDTR: The Interrupt Descriptor Table Register:  IDTR is a data…

Q: ncome from Operations nterest Expense mcome before Income Tax Expense ncome Tax Expense 190,600 33…

A:

Q: Explain the difference between redundancy and diversity.

A: What is mean by Redundancy ?? Redundancy means keep other option than main option of any critical…

Q: Please convert the following ERD to RDM The following ERD shows the following information: Some…

A: ERD: ERD stands for Entity Relationship Diagram. ERD is used to display content of the data store.…

Q: contains temporary data stores. O Logical Data flow O Proposed Data flow O Current Data flow O…

A: ___________ contains temporary data stores. Logical Data flow Proposed Data flow Current Data…

Q: Explain why a Group chart of account is unnecessary when the company codes in the group use the same…

A: A Group Account Chart, often known as the Corporate Account Chart, is being used to combine all…

Q: the following table up to 3NF. Show output and dependencies at each step.

A: Normalize the following table up to 3NF. Show output and dependencies ateach step.

Q: IN MYSQL Create a trigger named trg_pic_hours that automatically updates the PILOT table when a new…

A: Overview :

Q: list all AutoCAD Commands & Shortcut Keys and define their functions.

A: AutoCAD Commands & Shortcut key with Function

Q: A single collection of data stored in one place is called a data center; True or False

A: A facility, centralized the IT operations and equipment of an organization to sort, process and…

Q: Consider the advisor relation shown in the schema diagram in Figure 2.9, withs_id as the primary key…

A: Primary keys The primary key comprises one or more columns (or attribute names) whose values stored…

Q: Results Messages id emp_name emp_age emp_salary join_date phone id emp_name emp_age emp_salary…

A: An entity in a real world object and can be described by using set of attributes.  An entity store…

Q: SELECT AVG(EC. Num) FROM EC WHERE (DeptName, Num)IN (SELECT DeptName, COUNT(Empld) AS EC(DeptName,…

A: The following query results the

Q: Explain Stored procedures?

A:

Q: Which advantages does Quinlan point out in (1995) about stored procedures?

A:

Q: List the approaches for filling in the missing values.

A: The Answer is in Below Steps

Q: Part C: Normalization. Using the table below normalize the table below to its 3rd normal form. Show…

A: ANSWER:-

Q: differences between Trigger and Stored Procedures in tabular form

A: Question. Differences between Trigger and Stored Procedures in tabular form. Answer. The…

Q: An update log record describes a ________ database write a) Single b) Double c) Triple d)…

A: Question. An update log record describes a ________ database write a) Single b) Double c) Triple d)…

Q: 2. Start, commit, and abort tra 3. Call a stored procedure.

A: JDBC: JDBC stands for Java Database Connectivity. JDBC is a Java API to connect and execute the…

Q: EMPLOYEE relation Empl id Name Address SSN 25X15 3Y70 23Y34 Joe E. Baker Cheryl H. Clark G. Jery…

A: In Your Question Following Steps will Takes place: First Search Job Title secretary in the…

Q: 1. Using a linked list store different courses and their prerequisites in chain and based on the…

A: code:-- # course list course=['PF','OOP','Dst','DBMA','OOAD','AI','DP']# taking user input…

Q: In a database file record size = 100 byteś, bločk Size = TU00 Bytes Rey bytes, pointér síze = 10…

A: Introduction:Given,File (of a DB) record size = 100bytesBlock size = 1000byteskey = 10bytespointer…

Q: Function decode(comm, null, 0, comm) is the same asA) NVL(comm, 0)B) decode(comm, comm, comm, 0)C)…

A: The function decode() work as if-then-else, the first argument is the expression or column which is…

Q: I) SELECT I) DELETE II) DROP EV) UPDATE D II None

A: Select clause is used to select attribute of a table in output.  Drop clause is used to drop some of…

Q: An Oracle __________ is a set of tables and views that are used as a read-only reference about the…

A: Dear Student, An oracle system catalog or  database dictionary is a set of tables and views that are…