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4 years ago

10

Which CSS attribute would change an element's font color to blue? font-color: blue; background: blue; color: blue; background-co

lor: blue; font: blue;

Computers and Technology

2 answers:

olchik [2.2K]4 years ago

8 0

The Answer is color:blue for changing an element's font color to blue

jeka944 years ago

3 0

Answer:

blue

Explanation:

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Discuss the economical challenges in software reuse using suitable examples.

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Answer: Reusing software device has some economical challenges such as:

Investment cost in reusing the device is considered as the extra cost.It might require some extra components for the working to become usable
Requires skilled person who can develop and design the software to be used again.The creating and designing of new software design is comparatively easy but making the system reusable requires someone who has more designing skill who will be highly paid for the work
Cost of writing and reading of the software can also be considered as the economical challenge as the reused system created is to be studied by some other organization members or sources not familiar with the functioning. .

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3 years ago

The performance of a client-server system is strongly influenced by two major network characteristics: the bandwidth of the netw

Rama09 [41]

Answer:

A bandwidth is the maximum rate of transfer of data across a given path

Latency refers to the delay of data to travel or move between a source and destination

An example of a high bandwidth and high latency network is the Satellite Internet connectivity.

An example of a low bandwidth and latency network is the telephone system connection.

Explanation:

Solution

Bandwidth: Bandwidth determines how fast data can be transferred for example, how many bits/sec it can transport.

Latency: It refers to the delay or how long it takes for data to travel between it's source and destination.

An example of a high bandwidth and high latency network is the Satellite internet connection.

Satellite internet connection: This is responsible for the connectivity of several systems, it has a high bandwidth, since satellite are in space, due to distance it has a high latency.

So, satellite internet connection is compensated with high latency and high bandwidth.

An example of a low bandwidth and low latency network is the Telephony network.

Telephone/telephony internet connection: This connection does not have much data for transfer. it has low size audio files of which a low bandwidth range. also for both end or end users to understand and talk to each other, it has low latency.

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3 years ago

What changes do you need to make to the algorithm to take as first input the numbers to be compared

Alenkinab [10]

Answer:

Explanation:

The constant function is useful in algorithm analysis, because it characterizes the number of steps needed to do a basic operation on a computer, like adding two numbers, assigning a value to some variable, or comparing two numbers. Executing one instruction a fixed number of times also needs constant time only.

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3 years ago

Reimplement StringSet with the exception that it should now extend ArrayList instead of encapsulating a String[]. You can easily

kolbaska11 [484]

Answer:

Here is the program for the given question

Explanation:

class StringSet

{

ArrayList<String> arraylist; //a reference variable of ArrayList of generic type String

//A no argument constructor.

public StringSet()

{

arraylist=new ArrayList<String>(); //instantiating the ArrayList object

}

//A mutator that adds a String newStr to the StringSet object.

void add(String newStr)

{

arraylist.add(newStr); // add(String) method to add string to the arraylist

}

//An accessor that returns the number of String objects that have been added to this StringSet object.

int size()

{

return arraylist.size(); // size() method which gives the number of elements in the list

}

//An accessor that returns the total number of characters in all of the Strings that have been added to this StringSet object.

int numChars()

{

int sum = 0;

for(String str:arraylist) //for-each loop; can be read as for each string in arraylist

{

sum+=str.length();

}

return sum;

}

//An accessor that returns the number of Strings in the StringSet object that have exactly len characters.

int countStrings(int len)

{

int count = 0;

for(String str:arraylist)

{

if(str.length() == len)

count++;

}

return count;

}

}

4 0

3 years ago

How many images are necessary for stereoscopy to work?

solong [7]

Answer:

2 images

Explanation:

The two images are then combined in the brain to give the perception of depth.

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3 years ago