All categories

3 years ago

A(n) ____ is a user interface that allows users to interact with graphical objects and pointing devices.

1 answer:

3 0

I believe the answer is GUI. That is short for ( Graphical User Interface ). It is a type of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation, instead of text based user interfaces, typed command labels or text navigation.

You might be interested in

Add (total) all the number in the list (below) using a for loop, but skip over the number at index 3.

user100 [1]

Answer:

The program in Python is as follows:

numbers = [10,20,30,40,50,60,100]

total = 0

for i in range(len(numbers)):

if i != 3:

total+=numbers[i]

print(total)

Explanation:

This initializes the list

numbers = [10,20,30,40,50,60,100]

Set total to 0

total = 0

This iterates through numbers

for i in range(len(numbers)):

This ensures that the index 3, are not added

<em> total+=numbers[i]</em>

Print the calculated sum

print(total)

3 0

3 years ago

What is an example of the most important role of a systems analyst in any corporation?

dsp73

Answer: The system analyst is one of the most important members in any organisation. These system analyst has to analyse different data of the organisation which would help to bring out the different any new business policy changes or any kind of improvement.

Explanation:

An example to know this better would be the system analyst of a telecom company. Here the role of the system analyst would be bring out the design and implementation of new telecom information system and also should be aware of previous data of the organization. The system analyst would also be responsible to bring out the new business policies based on latest telecom standards and ensure the systems conforms to the latest standards.

5 0

3 years ago

You've just installed a new video card in a user's Windows workstation. When the system is powered on the screen is blank. You

valentinak56 [21]

After having verified that the video cable is installed correctly we should check to see that the computer's RAM is correctly fastened to the motherboard and functional.

The question states that the video card being installed is new, therefore we can comfortably assume that the card itself is not the issue. Other computer components that can cause a blank screen immediately upon powering on the workstation are:

RAM
Hard drive
Bad video driver.
Monitor input is faulty

however, assuming the installation was performed correctly, it is not likely to be caused by a bad video driver and a faulty monitor input is very improbable given that there are very few ways this can break to begin with.

A bad or missing hard drive may cause this kind of issue because the workstation will not have a windows file to boot. In most cases, this will not cause a completely blank screen without first allowing access to the BIOS.

After having verified that the video cable is installed correctly, the very next thing you should check is if the RAM is installed correctly. This is because the issue explained is exactly what will happen if a workstation attempts to boot without RAM, and also because it is the easiest fix among the possible causes and any troubleshooting should always be performed in order from the easiest fix to the most difficult.

To learn more visit:

brainly.com/question/2160588?referrer=searchResults

8 0

3 years ago

Given that String[] str has been initialized, to get a copy of str[0] with all characters converted to upper case, use the follo

Strike441 [17]

Answer: str[0].toUpperCase();

Explanation:

str[0] is pointing to the first character of the entire string and the code str[0].toUpperCase() will convert the characters to upper case if they are in lowercase and will remain unchanged if they are already in upper case.

7 0

3 years ago

Give a regular expression for binary numbers. They can be integers or binary fractions. A leading - sign is always allowed. Lead

Dmitry_Shevchenko [17]

Solution :

We have to provide an expression for the binary numbers. There can be binary fractions or integers. Whenever there is leading 0, it is not allowed unless the integer part is a 0.

Thus the expression is :

$(-+ \in )$ $[(1+10+11+100+101+110+111)(,000+,001+,010+,011+,111+,100+,101+,110)^*$ $(\in +.(0+1)^*(0+1))+(0.(0+1)^*(0+1))]$

6 0

3 years ago