Question: 4
Which storage system(s) are scalable?
NAS systems only
NAS systems and File Servers
File Servers only
Hard Drives
Apologies for the confusion. The correct answer is "Local Storage." Local storage refers to storage devices or media that are directly connected to a specific computer and not intended for sharing between multiple computers.
IT WAS WROng
Question: 5
Which storage option or system is not designed for the sharing of storage between computers?
Local Network Storage
Cloud Storage
File Servers
Local Storage
Local storage
are u sure
Even with the strongest IT infrastructure, what is always the weakest
link in a system?
The weakest link in a system, even with a strong IT infrastructure, is often the human factor. Human error, negligence, or lack of cybersecurity awareness can pose significant vulnerabilities to a system's security and overall performance. It is essential to educate and train employees to follow best practices and adhere to security protocols to mitigate this weak link.
What is speed of DVD
The speed of a DVD can vary depending on the specification and the specific DVD drive being used. Generally, DVD drives have multiple speed options for reading and writing data. The most common DVD reading speeds are 2x, 4x, 8x, 16x, and 24x. These speeds refer to the multiple times of the original data transfer rate of 1.32 Megabytes per second (MB/s) for single-layer DVDs and 2.64 MB/s for dual-layer DVDs. So, for example, a 16x DVD drive can read data at a rate of 16 x 1.32 MB/s = 21.12 MB/s.
A ___________________________ is an electronic device which is required for communication between devices.(2 points)
Responses
CPU
A router
A ___________________________ is an electronic device which is required for communication between devices.(2 points)
Responses
CPU
CPU
nerwork device
nerwork device
network adapter
network adapter
motherboard
network adapter
A ________________ is a network device that allows a device to connect to the internet.(2 points)
Responses
modem
modem
CPU
CPU
keyboard
keyboard
printer
modem
A switch allows you to connect more than one device to the modem.(2 points)
Responses
True
True
False
False
What additional functionality does a router have that an access point does not?(2 points)
Responses
Replaces the switch device.
Replaces the switch device.
Manages and secures the network.
Manages and secures the network.
Allows WIFI devices to connect to a wired network.
Allows WIFI devices to connect to a wired network.
Communicates with the network interface card.
Manages and secures the network.
Complete the equation so that it has infinite solutions.(1 point)
4x+10=
x
+
4x + 10 = 4x + 10
Complete the equation so that it has no solution.(1 point)
−7x−12=
x+12
-7x - 12 ≠ x + 12
no
Apologies for the incorrect response earlier. To create an equation with no solution, we can set the left side of the equation equal to one value and the right side equal to a different value. For example:
-7x - 12 = x + 12
This equation has no solution as it leads to a contradiction.
−7x−12=
x+12
To create an equation with no solution, we can set the left side of the equation equal to one value and the right side equal to a different value. For example:
-7x - 12 ≠ x + 12
This equation has no solution as it leads to a contradiction.
give me anogther solution
Apologies for the confusion. Let's consider the equation:
-7x - 12 = -7x - 12.
By subtracting -7x from both sides, we get:
-12 = -12.
Since both sides of the equation are equal, this equation has infinite solutions.
How Many Solutions? Quick Check
1 of 51 of 5 Items
Question
Which of the following is an example of an equation with no solution?(1 point)
Responses
3x+4=4x+3
3 x plus 4 equals 4 x plus 3
3x+4=3x+4
3 x plus 4 equals 3 x plus 4
3x+4=3x+3
3 x plus 4 equals 3 x plus 3
4x+3=3x+3
The equation with no solution is:
3x + 4 = 3x + 3
How Many Solutions? Quick Check
2 of 52 of 5 Items
Question
Which of the following is an example of an equation with exactly one solution?(1 point)
Responses
4x+3=4x+3
4 x plus 3 equals 4 x plus 3
3x+4=3x+3
3 x plus 4 equals 3 x plus 3
3x+4=3x+4
3 x plus 4 equals 3 x plus 4
3x+4=4x+3
The equation with exactly one solution is:
3x + 4 = 4x + 3
Solve
3x + 4 = 4x + 3
To solve the equation 3x + 4 = 4x + 3, we need to isolate the variable x on one side of the equation. Here are the steps:
3x + 4 = 4x + 3
Subtract 3x from both sides:
3x - 3x + 4 = 4x - 3x + 3
Simplify:
4 = x + 3
Subtract 3 from both sides:
4 - 3 = x + 3 - 3
Simplify:
1 = x
So, the solution to the equation is x = 1.
Solve for x to determine if the equation has one, none, or infinite solutions.
3(x+2)−6=3x(1 point)
Responses
To solve the equation 3(x + 2) - 6 = 3x, we will simplify and isolate the variable x. Here are the steps:
3(x + 2) - 6 = 3x
Distribute 3 to the terms inside the parentheses:
3x + 6 - 6 = 3x
Combine like terms:
3x = 3x
At this point, we have the same variable on both sides of the equation, and it simplifies to 3x = 3x. This means that the equation has infinite solutions.
The internet is considered a type of _________.(2 points)
Responses
WAN
WAN
VLAN
VLAN
LAN
LAN
WLAN
The equation has one solution: x=−3.
The internet is considered a type of WAN (Wide Area Network).
Which is an example of a correct order in which to connect devices to access the Internet?
Computer, Access Point, Internet
Computer, Modem, Router, Internet
Computer, Router, Modem, Internet
Computer, Switch, Router, Internet
The correct order in which to connect devices to access the Internet is:
Computer, Modem, Router, Internet
Question: 1
Which of the following is the internal component of a computer used for communicating over a network?
router
modem
network adapter
switch
The internal component of a computer used for communicating over a network is a network adapter.
Question: 3
Which type of internet connection allows for the fastest speeds?
cable
dial up
DSL
fiber optic
Fiber optic internet connection allows for the fastest speeds among the provided options.
Wireless connections that use a higher frequency are
, but have a
range.
Wireless connections that use a higher frequency are faster, but have a shorter range.
One main difference between a WLAN and a VLAN is that a VLAN allows(2 points)
Responses
anyone connected to the network uses the same network and the same settings.
anyone connected to the network uses the same network and the same settings.
for different networks and different network settings.