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Llana [10]
3 years ago
10

System. Construct an ER diagram for keeping records for exam section of a college.​

Computers and Technology
1 answer:
Lubov Fominskaja [6]3 years ago
3 0
Yes okay i dont know how to do that
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What is the difference between a status bar, title bar, and tabs?
Finger [1]

Answer:

Status Bar: a horizontal window at the bottom of a parent window in which an application can display various kinds of status information. The status bar can be divided into parts to display more than one type of information. The following screen shot shows the status bar in the Microsoft Windows Paint application.

Title Bar: horizontal bar at the top of a window, bearing the name of the program and typically the name of the currently active document.

Tabs: a tab is a clickable area at the top of a window that shows another page or area

7 0
2 years ago
Gimme Shelter Roofers maintains a file of past customers, including a customer number, name, address, date of job, and price of
gulaghasi [49]

Answer:

Hence the complete implementation of python code that reads two files and merges them together.

def merge_file(past_file_path,proposed_file_path, merged_file_path):

   past_file_contents=load_file(past_file_path)

   proposed_file_contents=load_file(proposed_file_path)

   proposed_customer_name = []

   for row in proposed_file_contents:

       proposed_customer_name.append(row[1])

   with open(merged_file_path,'w') as outputf:

       outputf.write("Customer Number, Customer Name, Address\r\n")

       for row in proposed_file_contents:

           line = str(row[0]) +", " + str(row[1]) + ", " + str(row[2]) +"\r\n"

           outputf.write(line)

       for row in past_file_contents:

           if row[1] in proposed_customer_name:

               continue

           else:

               line = str(row[0]) + ", " + str(row[1]) + ", " + str(row[2]) + "\r\n"

               outputf.write(line)

       print("Files merged successfully!")

# reads the file and returns the content as 2D lists

def load_file(path):

   file_contents = []

   with open(path, 'r') as pastf:

       for line in pastf:

           cells = line.split(",")

           row = []

           for cell in cells:

               if(cell.lower().strip()=="customer number"):

                   break

               else:

                   row.append(cell.strip())

           if  len(row)>0:

               file_contents.append(row)

   return file_contents

past_file_path="F:\\Past Customer.txt"

proposed_file_path="F:\\Proposed Customer.txt"

merged_file_path="F:\\Merged File.txt"

merge_file(past_file_path,proposed_file_path,merged_file_path)

8 0
3 years ago
Which of the following is not part of the four ways you can avoid problems with email communication?
UkoKoshka [18]
D you can always find another way or other ways to relay your message 

hope this helps ya :)


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Most network behavior analysis system sensors can be deployed in __________ mode only, using the same connection methods as netw
soldier1979 [14.2K]
Most network behavior analysis system sensors can be deployed in passive mode only, using the same connection methods as network based idpss. Idps works as a network or host based systems. Most Nba sensors can be deployed in passive mode only too. The Nba examines the network traffic.
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1) ( IBADE - 2020)A legislação que regula o uso da Internet no Brasil por meio da previsão de princípios, garantias, direitos e
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