The statement which is true about analog and digital images is: Option B; Sampling an analog image more frequently produces a digital image with a better representation.
<h3>Analog and Digital Images</h3>
An analog image is defined as a type of image with a matrix of pixels that is stored in binary form whereby the tone is depicted by continuous variations such as Photograph, Television images, X-ray images, artistic paintings e.t.c
Now, a digital image converts an analogue image to a digital image or converts a digital image to an analog image. This means that digital images are more powerful and provide a better representation than analog images.
Looking at the options the inky correct one is option B.
The statements are missing and they are;
A) With advances in technology, digital images look exactly like the analog images they represent.
B) Sampling an analog image more frequently produces a digital image with a better representation.
C) Analog images come from data that is measured at regular intervals.
D) Digital images come from data that is measures continuously
Read more about analog and digital images at; brainly.com/question/17239524
Answer:
The correct answer to the following question will be Option D (Network-security protocols).
Explanation:
- Methods and procedures for protecting network data from unwanted information retrieval are managed by network security protocols.
- They are a network-style protocol that guarantees the protection and privacy of data in transit through a wireless connection. It describes procedures and techniques for protecting network data from every unauthorized effort to access or remove data material.
Therefore, Option D is the right answer.
If this is a true or false question the answer is true
Answer:
Explanation:
PowerPoint is a software that allows user to create headers as well as footers which are information usually appears at the top of the slides and the information that appears at the bottom of all slides. Headers and footers are useful when making presentation in these ways:
✓ Both provide quick information about one's document/ data clearly in a predictable format. The information that is provided by the Header and footers typically consist of ;
©name of the presenters,
©the presentation title
©slide number
©date and others.
✓ They help in setting out different parts of the document.
✓Since the Headers and footers can appear on every slide, corporate confidentiality as well as copyright information can be added to footer area to discourages those that can steal ones secrete.
Answer:
push, pop, top, clear
Explanation:
push: add a new value
pop: remove and return top value
top: return top value without removing
clear: remove all values
