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RideAnS [48]
3 years ago
10

1 point __________ is a combination of hardware and software that forms a barrier between systems, or different parts of a singl

e system to protect those systems from unauthorized access.
Computers and Technology
1 answer:
tigry1 [53]3 years ago
6 0

Answer:

firewall

Explanation:

Firewall that will protect the system from unauthorized access. While we are working on any network the security is essential part for us, so the use of firewall could protect and keep us secure.

Firewalls are available either in software or hardware and it is also available in the combination of both. System protection from unauthorized access and usage of data without permission could damage the integrity of data and system as well.

There are three types of firewalls.

  1. Packet Filters
  2. Stateful Inspection
  3. Proxy Server
  4. The external firewall is usually located at the extreme corner of the network the network is either local or wide area.

Firewall is been used by lot of companies those are providing the facility of clouds or data safety. Such companies use the firewall which will protect the data , no one from outside would access the data and the data remain safe. so in this context the company can maintain the integrity and customer trust as well. The companies can retain their customers easily by just using the hardware or software firewall or the combination of both which will not let any unauthorized user to access the data. The firewall will simply throw the unauthorized person or they would block the unauthorized person as well.

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To do a good job of searching periodicals at your library, you should use A) the Library of Congress Authorities webpage. B) web
jonny [76]

Answer:

C) the online catalog.

Explanation:

An online library catalog describes the periodicals, videotapes, and books as it is the electronic bibliographic database. This evolved from the printed source, the library card catalog. Hence, this clarifies that its C. the correct option.

However, LexisNexis is the unit that gives computer-assisted research CALR and business research as well as risk management services. So through this, you can get the legal and journalistic documents.

And the stack or the book stack which is referred to as the library building block is for book storage. And the library of Congress Subject Headings is active since 1898 and holds the catalog materials which are being collected by the Library of Congress, and they do not keep track of periodicals. And the BizMiner is for financial reports.

Hence, the correct answer is the C) the online catalog.

5 0
3 years ago
Data silos are often associated with ________________.
amid [387]

Answer:

Option b the development of one or a few related analytics applications.

Explanation:

Data silo is the isolated information in an organization which is not shared across different departments. Data silo could exist because one department in an organization may not see the necessity to share information to other department. Or the information is deemed as unique data which is dedicated  to develop one or a few very specific analytics applications.  Data silos should be minimized if an organization intends to develop a data analytics system that support in enterprise wide level.

7 0
3 years ago
A system administrator suspects that there is an error in the replication configuration. How can the system administrator look f
Kamila [148]

Answer:

Option D i.e., By going to Event Viewer > Directory Service Log is the correct option.

Explanation:

The following option is not false because the admin of the system assumes that there is the occurrence of the particular error message related to the replication, the main reason behind this is that the administrator firstly go the Event Viewer then, he go to the Directory Service Log. After that, a particular error message appears in the replication configuration.

7 0
3 years ago
Write a function expand_string(a, pre, suf, num) that takes the parameters a,pre,sub and num appends the prefix pre, and suffux
kramer

Answer:99

Explanation:88

7 0
2 years ago
python Write a class named Taxicab that has three **private** data members: one that holds the current x-coordinate, one that ho
Blizzard [7]

Answer:

see explaination

Explanation:

class Taxicab():

def __init__(self, x, y):

self.x_coordinate = x

self.y_coordinate = y

self.odometer = 0

def get_x_coord(self):

return self.x_coordinate

def get_y_coord(self):

return self.y_coordinate

def get_odometer(self):

return self.odometer

def move_x(self, distance):

self.x_coordinate += distance

# add the absolute distance to odometer

self.odometer += abs(distance)

def move_y(self, distance):

self.y_coordinate += distance

# add the absolute distance to odometer

self.odometer += abs(distance)

cab = Taxicab(5,-8)

cab.move_x(3)

cab.move_y(-4)

cab.move_x(-1)

print(cab.odometer) # will print 8 3+4+1 = 8

5 0
4 years ago
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