Answer:
Follows are the solution to these question:
Explanation:
Please find the complete question in the attached file.
For point a:
The "j" is the loop control variable that controls this loop
For point b:
The initialized statement for the given loop is "j = 1"
For point c:
The loop condition for the given loop is "j<=10" which indicates that the value of j is less than equal to 10.
For point d:
The loop given statement that updates the value of the s is "s = s+j*(j-1)".
Answer:
Solutions: to have a non-related to the company account and a back-up system.
Explanation:
My proposal is to move all the information of the bussiness to the cloud for better use of the data.
This data contains confidential health and finantial information and, in order to avoid any information non-wanted exit, the account has to be completing separated from the bussiness name (more accounts), by this way, it will be harder for extserns to get in it and substract the confidential information.
Also, the account must have a series of security blocks to make it harder to enter.
Finally, in case a virus gets in it and deletes any information, the data must have a backup system that will provide all the needed information in case it goes missing.
Answer:
In binary signaling, Non Return to Zero (NRZ) is the technique in which zero voltage is represented by 0 bit while high voltage is represented by 1 until the voltage level change from high to low.
Explanation:
There are different techniques to encode the signal for transmission between transmitter and receiver. These techniques includes return to zero, non return to zero. In return to zero technique, the if the voltage is high the signal will become 1 for half of the time period and then after half time period it return to 0.
In NRZ the signal is 0 if the voltage level is zero. In case of high voltage of the signal the binary bit remains 1 until the next zero voltage level arrive in the signal until the end of the time period of bit.
Answer:
Systems analysis phase.
Explanation:
In a systems development life cycle (SDLC) model, the purpose of the systems analysis phase is to build a logical model of the new system.
In the systems analysis phase, the system developer examines or analyzes the information or data about the requirements of an end-user, which are then implemented to achieve the organizational set goals and objectives.
Hence, systems analysis refers to the process of gathering data or factual informations, understanding processes, problem identification and suggestions of probable solutions for an effective and efficient functioning of the system.
