2.10-2. Consider the system described by
x(k + 1) = c
0 1
0 3
d x(k) + c
1
1
d u(k)
y(k) = [-2 1]x(k)
(a) Find the transfer function Y(z)/U(z).
(b) Using any similarity transformation, find a different state model for this system.
(c) Find the transfer function of the system from the transformed state equations.
(d) Verify that A given and Aw derived in part (b) satisfy the first three properties of similarity transformations.
The fourth property was verified in part (c).

Discuss how you can create an effective website that will attract your customers. Give some features of this website. (Assume that you have a company of your own and state what company is this.)

Choose a Topic for a Dissertation in Cyber Security in 2020

Create a 750-word document that includes the following:

• An opening paragraph introducing the topic and the reasons why you chose the topic.
• A summary of each of the articles you used that provide support for further research on the topic you chose (5 articles preferably) . Include in the summary information on why the article supports further research. Each summary should be approximately 100 words in length.
• A concluding paragraph that summarises the need for further research in your chosen topic.

Ikea is a values-driven company with a passion for life at home. According to them every product they create is their idea for making home a better place. At the IKEA, they have 389 stores worldwide. Their vision is “To create a better everyday life for many people”. Their business idea is “to offer a wide range of well-designed, functional home furnishing products at prices so low that as many people as possible will be able to afford them”.

Q. Identify 2-3user interface requirements of IKEA.

3. External Interface Requirements
3.1 User Interfaces
<Describe the logical characteristics of each interface between the software product and the users. This may include sample screen images, any GUI standards or product family style guides that are to be followed, screen layout constraints, standard buttons and functions (e.g., help) that will appear on every screen, keyboard shortcuts, error message display standards, and so on. Define the software components for which a user interface is needed. Details of the user interface design should be documented in a separate user interface specification.>
3.2 Hardware Interfaces
<Describe the logical and physical characteristics of each interface between the software product and the hardware components of the system. This may include the supported device types, the nature of the data and control interactions between the software and the hardware, and communication protocols to be used.>
3.3 Software Interfaces
<Describe the connections between this product and other specific software components (name and version), including databases, operating systems, tools, libraries, and integrated commercial components. Identify the data items or messages coming into the system and going out and describe the purpose of each. Describe the services needed and the nature of communications. Refer to documents that describe detailed application programming interface protocols. Identify data that will be shared across software components. If the data sharing mechanism must be implemented in a specific way (for example, use of a global data area in a multitasking operating system), specify this as an implementation constraint.>
3.4 Communications Interfaces
<Describe the requirements associated with any communications functions required by this product, including e-mail, web browser, network server communications protocols, electronic forms, and so on. Define any pertinent message formatting. Identify any communication standards that will be used, such as FTP or HTTP. Specify any communication security or encryption issues, data transfer rates, and synchronization mechanisms.>

Which of the following will give you a sum of numbers equal to 15

1. How has your experience at the residency session improved your practical knowledge of Physical Security?
2. What are some key takeaways that you will try an implement in your career as you move forward?
3. What have you learned about working collaboratively to achieve an end goal?

1. How has your experience at the residency session improved your practical knowledge of Physical Security?
2. What are some key takeaways that you will try an implement in your career as you move forward?
3. What have you learned about working collaboratively to achieve an end goal?

Please explain the best practices for creating backups in Windows, Linux, and Mac OS X in a paragraph or two.

On SQL explain Views, Union All,  Union, Truncate, Delete. And how we create Accounts in SQL Server?

Please discuss in a paragraph or two about the organizations and companies that utilize private cloud services rather than public cloud services. Discuss the reasons for doing so and possible benefits.

May I get the output screenshot for the following source code:

INCLUDE Irvine32.inc
MAX_VALUE = 100
.data
str1 BYTE "Enter The character that want to display on Screen: ",0
char BYTE ?
rows BYTE ?
cols BYTE ?
randrow BYTE ?
randcol BYTE ?

.code
main PROC
mov edx, OFFSET str1
call writeString
call ReadChar
mov char, al

call crlf
call WriteChar
call crlf

mov eax,0
mov ebx,0
mov ecx,0
mov edx,0

call crlf

call GetMaxXY
mov rows,dh
mov cols,dl

call crlf
call crlf

mov eax,0
mov ebx,0
mov ecx,0
mov edx,0

;

mov ecx,MAX_VALUE   ;counter

L1:
movzx eax,rows
call RandomRange
mov randrow, al
;call WriteDec

call crlf
mov eax,0

movzx eax,cols
call RandomRange
mov randcol, al
;call WriteDec

call crlf
mov eax,0
mov ebx,0
mov edx,0

mov dh,randrow
mov dl,randcol
call Gotoxy

movzx eax,char
call WriteChar

call crlf
mov eax,0

loop L1
exit                      
;exiting main.
main ENDP
END main

Develop a set of test cases for the algorithm In a scheduling program, we want to check whether two appointments overlap. For simplicity, appointments start at a full hour, and we use military time (with hours 0–24). The following pseudocode describes an algorithm that determines whether the appointment with start time start1 and end time end1 overlaps with the appointment with start time start2 and end time end2.

If start1 > start2

s = start1

Else s = start2

If end1 < end2

e = endl

Else e = end2

If s < e

The appointments overlap.

Else The appointments don’t overlap.

Trace this algorithm with an appointment from 10–12 and one from 11–13, then with an appointment from 10–11 and one from 12–13.

(C LANGUAGE) Write a function called upperLower that inputs a line of text into char array s[100]. Output the line in uppercase letters and in lowercase letters

This is what I have so far:

void * upperLower (const char * s) {
char *word[sizeof(s)];
for(int i = 0; i < sizeof(s); i++){
*word[i] = s[i];
}
word = strtok(word, " ");

int counter = 0;
while(word != NULL){
if(counter % 2 == 0){
word[counter] = toupper(word);
printf("%s ", word);
}
else{
word[counter] = tolower(word);
printf("%s ", word);
}
counter++;
word = strtok(NULL, " ");
}
}

The method cannot be changed. Must use void * upperLower (const char * s) {

The output should be like THIS is A test