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icang [17]
3 years ago
6

An important advantage of using GUI data-entry objects is that you often can control what users enter by limiting their options?

Computers and Technology
1 answer:
kramer3 years ago
7 0

Answer:

Yes, usen check boxes, text boxes, or other can control the type of entry

Explanation:

Using a check box, you can force the user to select just options presented in the list.

If the data to insert is a data, its usefull to use a calendar widget to avoid bad data input a to make sure the format is correct.

In a text box, yo can you if the typing text is numeric or alphanumeric.

Basically, the GUI is simple to use and can restric the data entry only to the preassigned options.

You might be interested in
Describe shortly about the following Linux directories and theirpurpose,1. lib2. etc3. Boot4. Root5. home
Bingel [31]

Answer:

 Linux directories and their purposes are:

1) lib - Lib file contained the share object library file which necessary to boots system and this directory contain file module stored in the kernel.

2) etc - etc file is the configuration file that they are local in the machines. When the program run these file are stored in the directories. this can be static and do not executable directory.

3) Boot - Boot file are stored in the directory which required processing of linux boot and such files are included in the linux kernel of the file.

4) Root - Root file are the best user root directory and user cannot view this directories from there account. This file usually contain administrative file system.  

5) Home - Home file contained the user directory and it is the default system of linux. Home directory helps user to enable any network system to access there home directories.

5 0
2 years ago
Why is a memory hierarchy of different memory types used instead of only one kind of memory?
Kipish [7]

Answer: Memory hierarchy is the hierarchy that is created on the basis of the response time of different memories. The performance obtained by the memory helps in creating a computer storage space in distinguished form. The factors considered for the creating of the hierarchy structure are usually response time, storage capacity, complexity etc.

Usage of different kind of memories take place due to different kind of requirements from the system which cannot be fulfilled using one memory device.The requirement is based on saving time, decreasing complexity , improving performance etc.Example of requirements can be like some functions and files do not require much space , some might require quick accessing,etc.

Thus hierarchy of any particular system is in the form of fast to slow order from registers,cache memory, Random access memory(RAM) and secondary memory.

5 0
3 years ago
Computer _____ begins with regular maintenance of the computer system such as firewalls, antivirus programs, defragmentation, de
Dima020 [189]
Computer checkup/maintenance. You forgot to mention windows updates, it is critical to perform that action as well cause of the recent ransomeware malware that is going around lately and Microsoft and other OS vendors yes even Apple have released patches to prevent it spreading even further. 
4 0
3 years ago
When data are entered into a form and saved, they are placed in the underlying database as knowledge?
luda_lava [24]
The answer would be and is true.
7 0
3 years ago
Todd insisted on having an image to go with every slide. Is this good or bad?
valentina_108 [34]

Answer:

Yes, Its a good idea but depends upon type of image. Like adding a logo to all the slides at top left corner is not just good but a must for all as well, when we are preparing official documents. However, other images when decided to be repeated must convey the correct intent in each page. If this is not the case, you need to avoid it. Intent is the most important aspect certainly. For rest see explanation.

Explanation:

Yes, and as mentioned above adding logo and other images meaningfully, and with correct intent is a good idea.

However, images must not be blurred, tiny or stretched. Also proper cropping is a must. The border should be solid as well. And when selecting a lot of images, the images must convey the correct meaning together. Moreover, the aspect ratio after stretching must be same as the original. You can do this in PowerPoint by going to format > crop > fill.

Ensure that watermarks are not revealed. Buy them rather than copy from somewhere for better outcome. And never amputate your readers with a headache creating backgrounds. You will loose readers then. The clip arts must be used in right number, and not a lot of them certainly.

Ensure both text and images are in correct ratios. Avoid using more than 2 images per slide.

5 0
2 years ago
Read 2 more answers
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