Questions posted in Computers And Technology

Is a network traffic management device used to connect different network segments together?

No, network traffic management software is only concerned with the health of the Network.

ANSWERED AT 07/12/2019 - 01:04 AM


QUESTION POSTED AT 07/12/2019 - 01:04 AM

What command is used to request the name and address information from a dns server?

Nslookup is deprecated in favor of dig

ANSWERED AT 07/12/2019 - 01:04 AM


QUESTION POSTED AT 07/12/2019 - 01:04 AM

A _____ network is one in which all network devices are connected to one another through a single central device called the hub node.

A Star network is one in which all network devices are connected to one another through a single central device called the hub node.

ANSWERED AT 07/12/2019 - 01:01 AM


QUESTION POSTED AT 07/12/2019 - 01:01 AM

________ provides the user with an interface to communicate with the computer's hardware.

Operating system (OS) provides the user with an interface to communicate with the computer's hardware. It is sometimes called the graphical user interface (GUI) or the interface between a user and the computer.  It is needed to be installed for the computer to run. 

ANSWERED AT 07/12/2019 - 01:01 AM


QUESTION POSTED AT 07/12/2019 - 01:01 AM

Ping pc-b from a command prompt window on pc-a. were the pings successful? why?

If the pings are successful you are either on the same subnet and everything is configured correctly or ICMP echo is enabled on the router which it should be by default internally. Externally, ICMP can/should be disabled to avoid DOS attacks.

ANSWERED AT 07/12/2019 - 01:01 AM


QUESTION POSTED AT 07/12/2019 - 01:01 AM

_____ is the network protocol that deals with the routing of packets through interconnected networks to the final destination.

IP is the network protocol that deals with the routing of packets through interconnected networks to the final destination.

ANSWERED AT 07/12/2019 - 01:00 AM


QUESTION POSTED AT 07/12/2019 - 01:00 AM

Explain how dvd audio and cd audio differ

Dvd is mainly for vidoes while cd is for music

ANSWERED AT 07/12/2019 - 12:57 AM


QUESTION POSTED AT 07/12/2019 - 12:57 AM

Name 10 world wide web (www) standards that the w3c develops and maintains?

W3C was founded by Sir Tim Berners-Lee in 1994. It is considered as the home of the Web as well as the Semantic Web. W3C has one main mission which is deriving the web at its full potential.

W3C supports over a 100 standards, among these:
HTML,
XML,
XHTML,
XML Schema,
XQuery,
RDF,
RDF Schema Language,
OWL,
XPATH,
XSLT,
CSS1,
PNG,.....
and many others

ANSWERED AT 07/12/2019 - 12:54 AM


QUESTION POSTED AT 07/12/2019 - 12:54 AM

Is a list of variable information such as a name and address that is included in a document?

The Answer is a Data Source

ANSWERED AT 07/12/2019 - 12:54 AM


QUESTION POSTED AT 07/12/2019 - 12:54 AM

In which cipher method are values rearranged within a block to create the ciphertext? a. vernam b. monoalphabetic c. substitution d. permutation?

I not sure but i think the answer is c. substitution

ANSWERED AT 07/12/2019 - 12:54 AM


QUESTION POSTED AT 07/12/2019 - 12:54 AM

Graphics software can store images as ________, or lines and shapes rather than individual pixels.

I highly believe the answer is Vector Graphics.

ANSWERED AT 07/12/2019 - 12:53 AM


QUESTION POSTED AT 07/12/2019 - 12:53 AM

Which of the statements below describe how to print a document? Click on Print in the system tray. Click on the Print icon at the top of the screen. Select Print from the File menu. Select Print from the Start menu.

Answer:

Select Print from the File menu

Explanation:

Other options listed are  either impossible or a bit difficult to achieve. "Selecting Print from the File menu" not only allows for easy access, it also ensures that the target document is being printed without much effort. Many applications have a file menu from where certain processes could be accessed and done easily.

Hope this helps!

ANSWERED AT 07/12/2019 - 12:53 AM


QUESTION POSTED AT 07/12/2019 - 12:53 AM

He smallest network is a ______________________, which is a network of personal devices, such as the network you use when you sync your cell phone and your computer.​

The smallest network is a personal area network, which is a network of personal devices, such as the network you use when you sync your cell phone and your computer. personal area network

ANSWERED AT 07/12/2019 - 12:47 AM


QUESTION POSTED AT 07/12/2019 - 12:47 AM

Design a do-while loop that asks the user

String answer = new String( "" );
do
{
    System.out.println( "Question? " );
}
while( answer.length > 0 )

ANSWERED AT 07/12/2019 - 12:47 AM


QUESTION POSTED AT 07/12/2019 - 12:47 AM

By what name are input devices, output devices, and auxiliary storage devices collectively known

Peripherals



------------------------

ANSWERED AT 07/12/2019 - 12:37 AM


QUESTION POSTED AT 07/12/2019 - 12:37 AM

A(n) ____ backup only archives the files that have been modified since the last backup.

The answer is incremental backup as this is the one responsible of having to provide a backup with files that are modified since the last backup it has received, it is considered to be a backup in which is a type of security copy.

ANSWERED AT 07/12/2019 - 12:31 AM


QUESTION POSTED AT 07/12/2019 - 12:31 AM

Custom parameters 1, 2 and 3 provide the same end value for all keywords. true or false?

Is a Microsoft Bing ads certification Exam question.
I think that the correct answer is:
False

Source and more info: https://goo.gl/JUw7Bw

ANSWERED AT 06/12/2019 - 11:51 PM


QUESTION POSTED AT 06/12/2019 - 11:51 PM

Capitalization errors usually are caused by accidental use of the ________ key.

Accidental use of the caps lock key

ANSWERED AT 06/12/2019 - 11:33 PM


QUESTION POSTED AT 06/12/2019 - 11:33 PM

URL stands for Uniform Resource

Answer:

Uniform Resource Locator

Explanation:

ANSWERED AT 06/12/2019 - 11:21 PM


QUESTION POSTED AT 06/12/2019 - 11:21 PM

What project started the development of inter-network connections using tcp/ip that has evolved in to the internet today

The ARPANET project started the development of inter-network connections using TCP/IP that has evolved in to the internet today

ANSWERED AT 06/12/2019 - 11:19 PM


QUESTION POSTED AT 06/12/2019 - 11:19 PM

Websites that are designed to adapt gracefully to any screen size use a technique called

Responsive design using CSS and media queries to adapt to the user’s screen size.

ANSWERED AT 06/12/2019 - 11:09 PM


QUESTION POSTED AT 06/12/2019 - 11:09 PM

Which device file below represents the first primary partition on the second pata hard disk drive?

 /dev/hdb1 is the device file that represents the 1st primary partition on the 2nd PATA hard disk drive. PATA or Parallel ATA initially AT Attachment, is an interface standard for the connection of storage devices such as optical disc drives, hard disk drives and floppy disk drives in computers.




ANSWERED AT 06/12/2019 - 11:07 PM


QUESTION POSTED AT 06/12/2019 - 11:07 PM

Mike accidentally wrote a check for more than the balance in his checking account. The bank transferred money from his savings account to his checking account to cover the check. This banking service is _____.

Answer: The correct answer is overdraft protection.

Explanation: The service that a bank offers when they transfer money from the savings account to a checking account to cover an overdraft is called overdraft protection. Some banks may charge for this service, but others do it for free.

ANSWERED AT 06/12/2019 - 10:52 PM


QUESTION POSTED AT 06/12/2019 - 10:52 PM

When you select Insert and click on a shape the mouse pointer turns into a/an A. double-headed arrow. B. hand. C. I-beam. D. crosshairs.

Depending on the situation, the shape of the pointer may be an arrow, an I-beam, a hand, or an hourglass (Figure 5)

⇒The arrow pointer is displayed when the pointer is on a command or other selectable item. Click the pointer on the command to select it. Hover, don’t click, over any Ribbon command or icon to display a pop-up description.

⇒The I-beam pointer is displayed within a document. Move the I-beam with the mouse and then click to move the insertion point to that location.

⇒The hand pointer appears when pointing to a hyperlink, like that found in a help window displayed by the Tell Me box. When you click a link a browser window opens.

⇒The hourglass pointer is displayed to indicate that Word is working on an action.

The answer is C. I-beam

ANSWERED AT 06/12/2019 - 10:46 PM


QUESTION POSTED AT 06/12/2019 - 10:46 PM

An ___ is any person who spends times using technology at home

The answer to this is home user

ANSWERED AT 06/12/2019 - 10:44 PM


QUESTION POSTED AT 06/12/2019 - 10:44 PM

What is the most important reason to create a backup of your files somewhere other than your computer

The most important reason we should make a backup of our files on a USB or other device is in case our computer suddenly dies. If something in it goes bad and it stops working, you will have then lost everything on your computer. But, if you make a save, you can buy another computer and upload everything onto the new one.

ANSWERED AT 06/12/2019 - 10:33 PM


QUESTION POSTED AT 06/12/2019 - 10:33 PM

All 50 states have laws that require children, at least to age ______, to be properly secured in safety-tested and approved child safety seats.

All states laws may require maybe children’s on age 13,15,18.

ANSWERED AT 06/12/2019 - 10:32 PM


QUESTION POSTED AT 06/12/2019 - 10:32 PM

Why might a photographer be interested in capturing the human element in his/her images? Describe your favorite example that demonstrates the human element and explain what drew you to this particular image.

1) A photographer be interested in capturing the human element in his/her images because human beings can be as inspiring as everything that surrounds a photographer. Every artist has its own source of inspiration, and what if artist is the inspiration itself? Exploring human's beauty is the main part of developing your art (in this case photography) skills. 
2) I find hands, to be more exact,wrists, to be the most inspiring part of human body. There is a philosophical aspect in my opinion becuase people use their hands to create. Every person is unique, its hands are unique and these hands can create unique things.

ANSWERED AT 06/12/2019 - 10:31 PM


QUESTION POSTED AT 06/12/2019 - 10:31 PM