<u>Explanation</u>:
The establishment of the Abacus brought about one of the first counting device (calculator). This device was a mechanized computer that supported numeric calculations. However<u>, the process was entirely manual and mechanized. </u>This innovation led to;
First-generation of computers, although not entirely manually operated like Abacus, made use of vacuum tubes, were very big in size and could store only a small amount of information.
Second Generation of computers
unlike the first generation that uses vacuum tubes, this one came with new technology; the use of transistors. The computers were smaller in size than vacuum tubes.
Third Generation computers made use of IC (Integrated circuits) for the first time. Contained higher storage capacity and was more reliable than previous generations.
Fourth Generation computers became known as the personal computer generation. This generation brought the use of personal computers on a personal level as they use microprocessors, was easy to carry about, had larger storage capacity and faster speed of operations.
Fifth-generation of computers is known as the age of artificial intelligence. These computers were programmed with the ability to make decisions just like a human being would.
Solution :
It is given that Lael always looks out for the students who are interested in running for the office in a student group.
We use an excel sheet to determine whether a student had already elected to the office of the student group or not.
The formula used for the excel sheet used is :
K L M N
Elected group Finance certificate
Yes Yes Yes
No Yes Yes
No No No
Answer:
There are a number of advantages of object oriented programming.One of them is the maintenance of code.
Explanation:
Object-oriented programming can be described as programming that is based on blocks or objects.
One of the main advantages of the object-oriented programming is its capability of maintenance of codes. As the old codes are saved, so it becomes a lot easier to use the existing codes and modifying them for the new ones. This also saves a lot of time as you do not have to make all the codes again, you just have to incorporate new changes into the existing codes.
B. By using a consistent type of font for all text. Hope this helps and have a great day
Answer:
D. All of the above are correct.
Explanation:
Asynchronous Transfer Mode is a fixed-length cell structure which allows cells to support voice, video and data. Voice data can be converted to packets and shared with large packet data. Because voice packets, encounter queuing delays, they ought to be of the same size or length.
ATM provides a route between two end points and that is why it can be said to be connection oriented. There is an ease of switching in hardware because of the fixed structure of the ATM. It also offers predictability regarding latency which could be either high or low. So, all of the above satisfy the mode of operation of the Asynchronous Transfer Mode.
