Briefly explain why you would prefer mapping unit over series name

Q: Difference between count (*) and count (col_name). Explain with an example.

A: These are the function belongs to SQL's aggregate functions The count(*) function counts the total…

Q: array phones. information includes brand, model, price, color and delivery time. Output the…

A: The code for the mobile class and its usage is given below with embedded self-explanatory comments:…

Q: syntax and qn example for stored procedures.

A: syntax and qn example for stored procedures.

Q: _________ chart is used when we want to represent three sets of data in a graphical way. (Answer…

A: _________ chart is used when we want to represent three sets of data in a graphical way.

Q: Difference between count and count (col_name). Explain with an example.

A: The count(*) will  return number of all rows whether column contains null value or not The…

Q: Please help 3. Please create a CFG for the following RE: (01 | 0)* 1 (10 | 0)+

A: Answer: Context Free Grammar: A grammar contain a context free grammar then it must be a context…

Q: enqueue (A) enqueue (B) dequeue() enqueue (5) enqueue (C) dequeue() first() (7)

A: enqueue (A) enqueue (B) dequeue() enqueue (5) enqueue (C) dequeue() first() enqueue (7)

Q: How do you compare and contrast decimal and numeric data types?

A: TipOnly integers, a symbol (leading or trailing), and a single decimal point make up a numeric…

Q: Please help me interpret this Data Flow Diagram

A: A data flow diagram shows how the data flows through a software system. It includes databases,…

Q: (True/False): A segment descriptor does not contain segment size information

A: A segment descriptor is a 64-bit value that is used to identify and describe a single memory…

Q: Please draw a transition system for that question.

A: We need to answer:

Q: Automatic scaling must be specified

A: Auto scaling is a cloud computing approach for dynamically assigning computational resources. It is…

Q: Explain the meanings of the phrases CRUD and REST.

A: While CRUD is used to write data to a database, REST is compatible with any object or resource, from…

Q: a. move $t1, $t2 b. bge $t3, $t4, L c. addi $tl, $t2, const

A: ans: 3 lines of pseudo code is given: a. move $t1, $t2  b. bge $t3, $t4 , L c. addi $t1, $t2  const…

Q: Python application that prints a table of the numbers entered by the user.

A: Here I have taken input from the user and stored it into the variable. Next, I have used a for loop…

Q: It is necessary to define automatic scaling.

A: Introduction: Auto-scaling is another term for automatic scaling.

Q: What should be the first thing to do when there is a problem with data?

A: We need to discuss the first thing to do when there is a problem with data.

Q: The programmer will design a simple point table lookup and update application. The table contains…

A: The following methods are needed for writing the python program: makeDicFromFile()- This method…

Q: _______ data are continuous and take continuous values.

A:

Q: 3. Create groups of student numbers based on subject using cut() function. 4. Use split() function…

A: Here we take some data to use that function:…

Q: Explain the data label in a few words.

A: I have provided the answer in step 2.

Q: ires - 0; %3D for indexl = 10:-2:1 for index2 = 2:2:index1 if index2 = 6 break end ires = ires +…

A: Outer Loop: It exist at the top of the loops.   Inner Loop: The loop within a loop is called inner…

Q: Write php program that the output will be print in table like this (As you see each row & column…

A: Question. Write PHP program that the output will be print in table like this (As you see each row…

Q: def print_table( values: tuple [float, ) -> None: ], drag_coeff: float, increments: int, step: float…

A: ans is given below

Q: semester

A: The Question Required the State transition diagram for the semester schedule. State-Transition…

Q: sequence diagram

A: Given :-  A sequence diagram as specified in the above given question   Need to redraw a sequence…

Q: Explain the two eay selection form.

A: Two-way selection: The basic decision statement for computer is called as two-way selection. The…

Q: Data is continuous and can only take continuous values.

A: Dаtа  саn  be  аnаlоg  оr  digitаl.  The  term  аnаlоg  dаtа  refers  tо  infоrmаtiоn  infоrmаtiоn…

Q: How to Choose the Best Data Structure for Any Problem

A: The answer is given in the below step

Q: correlation

A: Spearman’s Correlation Two variables may be related by a nonlinear relationship, such that the…

Q: Define Absolute references.

A: Absolute reference: Absolute reference does not change the values in the cell it just locked the…

Q: def function(L, a): result = for i in range(len(L)-a+1): product for r in range(i, i+a): product *=…

A: Your code is below with two for loops: def function (L,a):    result=[]    for i in range…

Q: The structure or format of data is called __________.

A: The Answer :

Q: 1.ADVANTAGES OF USE CASE & SEQUENCE DIAGRAM.   2.CONCLUSIONS FOR USE CASE & SEQUENCE DIAGRAM.

A: Use case Diagram:  A Use case diagram is representation of the interaction between user and system…

Q: Define procedure call frame.

A: Procedure Call: The procedure for a compiler is a major and frequently used programming construct.…

Q: Assignment.  Code part

A: I have written code for following question below:

Q: he

A: Q

Q: def print_table( values: tuple[float, ) -> None: ], drag_coeff: float, increments: int, step: floa…

A: The program code provided below consists of a function only which does the work of printing values…

Q: Use case Diagram Sequence Diagram

A: Solution is in below step

Q: python - Write the syntax for obtaining the index where X == 0.

A: 1) Suppose we have a list of intgers as below X = [10,15,5,0,25,30,20] 2) We need to find index of…

Q: 3. MOH codes are a 5-digit combination of alpha and digit numeric and an alpha suffix Create a table…

A: Below i have answered:

Q: What does time.time() return?

A: The time method can be used to get the current time in hours, minutes and seconds and milliseconds.

Q: (True/False): A segment description includes a segment's base location.

A: Yes, A segment description includes a 32 bit segment's base location , protection level, reading or…

Q: . What is a deque? -. List the deque operations. . Given a deque, D, outline the steps to rotate it…

A: a. A deque also referred to as a double-ended queue, is an ordered series of objects just like the…

Q: Describe the many complicated data types available in Pig.

A: Introduction: Pig is a high-level platform or tool for processing massive datasets. It provides a…

Q: How do you define the manipulation of data?

A: Introduction: how do you define the manipulation of data

Q: nvote for wrong Querry.

A: I have written query below: