Assignment – Summer Vacation 2015-16 for XII Informatics Practices
Q1. Give examples of two OSS in each of the following categories: (a) OS (b) Graphics and animation (c) Office software (d) Internet related software (e) Programming related software. Q2. Define Network security? What kind of attacks can be made on data and computer networks? Q3. What is a MAC address? What is the difference between a MAC address and an IP address? Q4. What is Snooping? Q5. Mr. Kant Sengupta wants to prevent unauthorized access to/from his company's local area network. Write the name of a system (software/hardware), which he should install to do the same. Q6. Seven Brothers Fashion Inc. is a fashion company with design they are not able to share the information due to loss of signal in between. Which device out of the following should you suggest to be...