<u>1</u><u>s</u><u>t</u><u> </u><u>Method:</u>
- Reduce the size of the image in <u>Paints.</u>
<u>2</u><u>n</u><u>d</u><u> </u><u>Method:</u>
- Right-click the selected file you want to send.
- Click on <u>Send To</u> > M<u>ail Recipient</u>.
- The Send Pictures via E-mail dialog box appears.
- Click <u>Make all my pictures smaller</u>, and then click OK.
Hope you could understand.
If you have any query, feel free to ask
Answer:
An operating system (OS) is a software which is responsible for the management of computer hardware, software, and also provides common services for computer programs.
Operating System is pivotal in teaching and learning because:
1. It enables computer programs to run smoothly on various computer devices.
2. The Operating System gives teachers the opportunity to install learning apps on their devices for ease of teaching.
3. It enables students to download and install learning applications, download and upload assignments, etc.
4. The Operating System makes video conferencing for online tuition easy and smooth.
5. It makes computer users to interact with other applications and softwares within a device.
Operating systems are found on many computer devices e.g: mobile phones, video games, PCs, supercomputers, etc.
Alignment because it will be simple and not complicated and will of course stand out for the person who is looking at the presentation.
Answer:
Time required is 0.007 s
Explanation:
As per the question:
Analog signal to digital bit stream conversion by Host A =64 kbps
Byte packets obtained by Host A = 56 bytes
Rate of transmission = 2 Mbps
Propagation delay = 10 ms = 0.01 s
Now,
Considering the packets' first bit, as its transmission is only after the generation of all the bits in the packet.
Time taken to generate and convert all the bits into digital signal is given by;
t = 
t = 
(Since, 1 byte = 8 bits)
t = 7 ms = 0.007 s
Time Required for transmission of the packet, t':
