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3 years ago

15

Look at the following list of peripheral items and determine what type they are: mouse, keyboard, webcam, microphone. Input Outp

ut Storage Audio/Visual

Computers and Technology

1 answer:

-Dominant- [34]3 years ago

6 0

Keyboard and mouse are input/output

Webcam and microphone are audio/visual

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A case competitions database:You work for a firm that has decided to sponsor case competitions between teams of college business

Strike441 [17]

Answer:

We will ned (4) four tables.

Explanation:

For the given scenario we will have to build a relational database. The database will have four tables i.e. Competation, Collage, Team and student.

For each table the database fields are mention below. Note that foreign keys are mentioned in itallic.

Competition:

Competition_ID, Competition_Name, Competition_Data, Competition_Name _of_Branch, <em>College_ID</em>

<em />

Collage:

Collage_ID, Collage_Name, Collage_Contact, Collage_address

Team:

Name, Color, <em>Team_ID, College_ID, Competition_ID</em>

<em />

College:

Student_ID, First_Name, Last_Name, Date_of_Birth, Major, Expected_Gradiuation_Date, <em>Collage_ID, Team_ID, Competation_ID</em>

3 0

4 years ago

What is the penalty for violating section 1201 of title 17 chapter 21 of the us code

svlad2 [7]

Prison or juvenile detention of course, its a violation

4 0

3 years ago

The coordinates for the section element need not be defined as long as its position is set to

scoray [572]

<h2><u>Answer:</u></h2>

relative.

<h2><u>Explanation:</u></h2>

The coordinates for the section element need not be defined as long as its position is set to relative.

If the position is set as relative, then it will have no effect on the positioning attributes, it will consider as static position. If positioning is mentioned explicitly like top: 20px; then it will position 10 pixels down from where it is located. An ability for positional shifts is extremely helpful.

Two things happen when an element is set as relative, one is it introduces the ability to use z-index on that element, second is it limits the scope of absolutely positioned child elements.

5 0

2 years ago

Scale-based classification for networks allows us to differentiate PANs, LANs, MANs, and WANs. Moreover, the structure of a netw

Nana76 [90]

Answer:

1. PANs uses Star Topology.

2. LAN uses four topology (Bus, Ring, Star and Tree).

3. MAN uses Star Topology.

4. WAN uses Bus topology.

Explanation:

1. PAN is the personnel area network, in which different personnel devices of a person are connect to each other with the help of the central computer with the help of Bluetooth, WiFi or some other medium. The central computer will work like a hub and all the devices are directly connected to the central PC. It is same as the ring topology where all the devices are connected to the central PC. So we can say that, PANs use star topology.

2. LAN is the local area network that has been established with in the premises of the organization. In this type of network, four typologies involve to complete the network connection. First is star topology, that is used to connect all the devices with the switches. Then Bus topology is used to connect all the switches with the single main cable. Ring topology is involved to connect all the switches with each other. Tree topology is used to connect different block if the organization in the form of branch to connect the central router or switch.

3. MAN is the Metropolitan Area Network which is comprise of different LANs. All the LANs are connected to the Router in the form of Star topology.

4. WAN is the wide area network. In WAN different MANs are connected to the network through single cable. This type of network uses Bus topology.

6 0

4 years ago

Jack, a skillful hacker targeted a major banking services firm located in Japan, using the LOIC (Low Orbit Ion Cannon) tool, Jac

Elenna [48]

Answer:

denial-of-service attack (DoS attack) and distributed denial-of-service attack (DDoS attack)

Explanation:

Denial-of-service attack -

It is a type of cyber attack , where the hacker can create a machine or any network resource , which is capable to disrupt the server of the host , with the help of the internet , is referred to as the denial of service attack .

The task is accomplished with by flooding the host with many superfluous requests , which can overload the system .

In case of the distributed denial-of-service attack , the flooding is done by many different sources .

Hence , from the given scenario of the question ,

The correct answer is denial-of-service attack (DoS attack) and distributed denial-of-service attack (DDoS attack) .

4 0

4 years ago