Number 2 is your answer!!!!
types of computer viruses
1. polymorphic virus
2. worm
3.trojan horse
4.directory virus
5.boot virus
6.directory virus
7. macro virus
8. web scripting virus
9. memory resident virus
10. overwrite virus
11. direct action virus
12. multipartite virus
Answer:
No exception will occur
Explanation:
Given
Unsigned Char
Value = 255
Operation = Decrement
Required
What type of exception occurs?
Let's assume the variable is a.
So, we have that
a = 255
The range of values of an unsigned char a is 0 to 255
So, when a is decremented by 1, the new value of a becomes 254
254 is still within the range of 0 to 255.
Hence, no exception will (or is excepted to) occur
Answer:
D - Fiber-optic Cables
Explanation:
Electromagnetic interference affects cables made from different metals and can corrupt the data running through them. However, Fiber-optic cables are constructed from glass (non-metallic) and transmit pulses of light as signals to transfer data, this means that the cables are most resistant and not susceptible to EMI.
Answer:
The correct answer is option A "productivity software"
Explanation:
An e-commerce merchant server software is a software that enables sales exclusively over the Internet. It is a software that connects to a company server with the aim of allowing sales of the company's products to take place over the internet. Here, sales are capped with customers even paying for what they purchase online.
A product catalog in an e-commerce merchant server software shows lists of essential products that buyers can purchase online. These lists include product features, price, color, brand, size, and so many other examples.
A shopping cart is some sort of functionality in eCommerce software used to collect the items potential buyers select online with the aim to make it easier for the buyers to see all the items selected after shopping, make necessary adjustments if need be before payment.
Credit Card processing allows e-commerce merchant server software make buyers get card payment options to get their payment processed. In the authorization stage, the merchant must obtain approval for payment from the issuing bank. Some banks would require their client to activate this payment option with them at the bank before such clients are allowed to do e-commerce payments.
The correct answer is productivity software because it is a software used for producing information that shows the productivity of a particular group, persons. In other words, productivity software can help produce things that simplify productivity they include worksheets, graphs, digital videos, and so many other examples.