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Dmitry_Shevchenko [17]
3 years ago
6

Database management systems _____. a. include transaction-processing reports for database analysis b. are used to create, organi

ze, and manage databases c. are written for specific database applications d. improve routing and delivery schedules of databases
Computers and Technology
1 answer:
GaryK [48]3 years ago
3 0

Answer:B. Are used to create, organize, and manage databases

Explanation: Database management system (DBMS) is a computer software which is used to collect, analyse or evaluate and retrieve data from a database. It is essential to the flow of businesses or other activities of an organisation.

Examples of database management system softwares MICROSOFT ACCESS,FOXPRO,ORACLE etc all this are effective as it helps to manipulate the data structure,field names,the file formats etc.

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Importancia del sistema operativo
love history [14]

Answer:

Un sistema operativo es el software más importante de tu computador, ya que se encarga de gestionar el hardware, el acceso a la memoria, acceso a la CPU y controlar gran parte de las tareas que lleva a cabo tu computador.

7 0
2 years ago
Create a function named first_a that uses a list comprehension. The function will take a single integer parameter n. Find every
aivan3 [116]

Answer:

def first_a(n):

   lst1 =[x for x in range(1,n+1)if x%6==0 or x%11 ==0]

   print(lst1)

Explanation:

Above is a function in python programming language. We have used list comprehension to check numbers that are multiples of 6 or 11 in a range.

When this function is called it will receive an argument (n) of type integer, a range will then be generated from 1 to n+1 since n is inclusive. The modulo operator is used to determine is a value is a multiple of 6 or 11, since their multiples will evaluate to 0

3 0
3 years ago
Which of the following is a term used for the permanent record of activities performed on the Internet?
Rasek [7]

Answer:   Your history and you can check everything using a MAC or IP password

6 0
3 years ago
What type of printer heats toner to adhere it to the paper? inkjet . impact. 3D. laser.
Luden [163]

Answer:

laser

Explanation:

These are well known printer types now.  Let's review how they work to determine in which does heat plays a role.

inkjet: inkjet printers are printer throwing ink at the paper in the form of little drops.  No heat involved here.

impact: That's the oldest technology, where a printing head is moving left and right to punch a printing ribbon and transfer ink onto the paper.  No heat involved.

3D: 3D printers don't usually use paper... as they use other materials to create a 3D representation of a model.  Heat is involved in the melting of the material before it's placed on the building model.  But no paper involved here.

laser: laser printers are working very much like a photocopier machine... memorizing the pattern to be printed, then transferring it onto paper... using heat.

8 0
3 years ago
You complete your database, and the company begins using it. Shortly afterwards, two GearUp buyers, Cora and Owen, work together
Olegator [25]

Answer: Multi-user issue

Explanation: A database management system scheme can have multi-user issue when the designing of the system is not made properly. The multi user issue rises when the users concurrently access the data from the database and related error get invoked due to some reason like  repeatable reading issue, serialization, etc.

The reading problem is usually can be related to reading of the database in  uncommitted manner, uncommitted reading, repeatedly reading etc.Thus, Cora and Owen are accessing the database concurrently which can create multi-user issue.

3 0
3 years ago
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