Answer: There are four types of operators in QBASIC. They are Arithmetic Operators, Relational Operators, Logical Operators and Sting Operator. a. Arithmetic Operators. Arithmetic Operators are used to perform mathematical calculations like addition, subtraction, division, multiplication and exponential. :)
Answer:
Following are the solution to this question:
Please find the attachment of this code.
Explanation:
In this code, an email_list method is declared, that accepts a domains parameter, and in the next step, an empty list and two for loop are defined, in which the first for loop is used for a count parameter value and in the second loop is use the append method to add the given value, and use the return method to print its value, and use the print method to call the "email_list" method.
Answer:
The following types of network protocols are explained below as:
TCP: TCP stand for the transmission control protocol and it is used for the interconnect various types of network devices on internet. The TCP is the type of protocol that is used for communication in the particular private network and it is also known as intranet.
UDP: UDP stand for the use data gram protocol and it is the simplest and the connection less protocol. On the other hand, TCP is the connection oriented internet protocol. By using the UDP, we can easily sent multiple message in the form of packets.
IP: IP stand for the Internet protocol and it is used as the internet address protocol for assigning the connection between the each device in the network. The main function of the IP is that it used for locating the address in the system.
ICMP: ICMP stand for the internet control message protocol and it is the main integral part of the IP. The ICMP is the error detecting internet protocol in the network devices. It is one of the important networking security in the system.
