1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
fomenos
3 years ago
14

Which of the following statements is true of a database? a. It is a collection of unstructured data. b. It is accessed primarily

for use by an organization’s database administrator and data administrator. c. It provides an essential foundation for an organization’s knowledge management and artificial intelligence systems. d. It helps companies analyze information to open new market opportunities.
Computers and Technology
1 answer:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

D or C, most probably D

Explanation:

You might be interested in
How many types of window in Qbasic​
kirza4 [7]

Answer:

QBasic consists of two windows: Program Window: The window titled as 'Untitled' is the program window. It is the place where program/code is written. Immediate Window: The window below Program Window titled as 'Immediate' is the immediate window.

5 0
3 years ago
Write a class named Car that has the following fields: yearMode1. The yearModel field is an int that holds the car's year model.
Gekata [30.6K]
Skeh wkf ahfmroztdjdy
Dmgk
Ann Write a class named Car that has the following fields: yearMode1. The yearModel field is an int that holds the car's year model. make. The make field is a String object that holds the make of the car, such as "Ford" "Chevrolet", "Honda", etc. speed. The speed field is an int that holds the car's current speed. In addition, the class should have the following methods . Constructor. The constructor should accept the car's year model and make as ments. These values should be assigned to the object's yearModel and make fields. The constructor should also assign 0 to the speed field. Accessor. The appropriate accessor methods get the values stored in an object's yearModel, make, and speed fields. , accelerate. The accelerate method should add 5 to the speed field each time it is called _________. brake. The brake method should subtract 5 from the speed field each time it is called.
8 0
3 years ago
Read 2 more answers
Which Windows installation method requires that you manually rename computers after the installation?​
levacccp [35]

Answer:

Command line

Explanation:

  • After installation of the machine one needs to manually rename the computer. This can be done through the start then settings, then system, and select rename the PC in the right-hand side column.
3 0
3 years ago
CS160 Computer Science I In class Lab 10
lianna [129]

Answer:

The program in Python is as follows:

fname = input("Enter the translation file name: ")

with open(fname) as file_in:

   lines = []

   for line in file_in:

       lines.append(line.rstrip('\n'))

myDict = {}

for i in range(len(lines)):

x = lines[i].split(":")

myDict[x[0].lower()] = x[1].lower()

print("Enter an English word to receive the Spanish translation.\nPress ENTER to quit.")

word = input("Enter an English word: ")

while(True):

if not word:

 break

if word.lower() in myDict:

 print("The Spanish word is ",myDict[word.lower()])

else:  

 print("I don’t have that word in my list.")

word = input("Enter an English word: ")

Explanation:

This prompts the user for file name

fname = input("Enter the translation file name: ")

This opens the file for read operation

with open(fname) as file_in:

This creates an empty list

   lines = []

This reads through the lines of the file

   for line in file_in:

This appends each line as an element of the list

       lines.append(line.rstrip('\n'))

This creates an empty dictionaty

myDict = {}

This iterates through the list

for i in range(len(lines)):

This splits each list element by :

x = lines[i].split(":")

This populates the dictionary with the list elements

myDict[x[0].lower()] = x[1].lower()

This prints an instruction on how to use the program

print("Enter an English word to receive the Spanish translation.\nPress ENTER to quit.")

This prompts the user for an English word

word = input("Enter an English word: ")

This loop is repeated until the user presses the ENTER key

while(True):

If user presses the ENTER key

if not word:

The loop is exited

 break

If otherwise, this checks if the word exists in the dictionary

if word.lower() in myDict:

If yes, this prints the Spanish translation

 print("The Spanish word is ",myDict[word.lower()])

If otherwise,

else:

Print word does not exist

 print("I don’t have that word in my list.")

Prompt the user for another word

word = input("Enter an English word: ")

5 0
2 years ago
Which computer can be used where there is no regular electricity?​
alina1380 [7]

Answer:

A mechanical computer

Explanation:

Created from gears and levers

7 0
2 years ago
Other questions:
  • You use_____ to view an XPS file
    10·1 answer
  • What action makes RAM on your computer disappear?
    12·2 answers
  • Write a statement that adds 1 to the variable reverseDrivers if the variable speed is less than 0,adds 1 to the variable parkedD
    14·1 answer
  • What is the best overall approach to education and career development for IT professionals?
    14·2 answers
  • What should a password policy contain to reduce a hackers ability to crack the passwords?
    10·1 answer
  • Which of the following is the Boolean logical operator for OR in C#?
    12·2 answers
  • How to program a game​
    7·2 answers
  • You wrote a program to find the factorial of a number. In mathematics, the factorial operation is used for positive integers and
    14·2 answers
  • What is an outcome in a game? Don't search google just give me an answer
    9·1 answer
  • What approach do you prefer to take when creating presentations for class projects? Would you rather use software or create pres
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!