1. The idea of MFC document architecture was created by

Question

A. Microsoft
C Xerox
B. Oracle
D. IBM
2. We cannot delete the icon but we can made it invisible
A. Recycle
C Internet explorer
B. My Computer
D. None of the above
3. What kind of architecture does mobile computing deploy?
A. Two layered
C Four layered
B. Three layered
D. None of the above
4. Which is the most valuable electronic commerce to the individual customer in long run?
A Business to Customer
C Customer to Customer
B. Business to Business
D. None of the above
5. Telnet is a
A. Network of telephones.
C. Remote login
B. Television network
D. None of these
6. A user level process in Unix traps the signal sent on a Ctrl C input and has a signal handling routine that saves appropriate files before terminating the process. When a Ctrl + C input is given to this process, what is the mode in which the signal handling routine executes?
A. User mode
C. Superuser mode
B. Kernel mode
D. Privileged mode
7. EPS is needed because
C. Fast and secure
A. Inexpensive
D. All of these
B. Global breakthrough
8. Which of the following are the sub protocols of e cash system?
A. Withdrawal
C. Deposit
B. Payment
D. All of the above
9. E-commerce infrastructure involves

Answer 1

1. The idea of MFC document architecture was created by
   A. Microsoft

2. We cannot delete the icon but we can make it invisible
   D. None of the above (Typically, you can hide icons in Windows, but there is no specific system or application like "Recycle" or "My Computer" that makes icons invisible in that way.)

3. What kind of architecture does mobile computing deploy?
   B. Three layered

4. Which is the most valuable electronic commerce to the individual customer in the long run?
   A. Business to Customer

5. Telnet is a
   C. Remote login

6. A user-level process in Unix traps the signal sent on a Ctrl+C input and has a signal handling routine that saves appropriate files before terminating the process. When a Ctrl+C input is given to this process, what is the mode in which the signal handling routine executes?
   A. User mode

7. EPS is needed because
   D. All of these (depending on the context of EPS, this often includes being inexpensive, providing global breakthrough, and being fast and secure.)

8. Which of the following are the sub protocols of e-cash system?
   D. All of the above (Withdrawal, Deposit, Payment)

9. E-commerce infrastructure involves
   (Your question is incomplete, but typically, it involves elements such as technology, networking, software, business processes, and regulatory frameworks that support online commerce.)