a. Personal Computer f. Printer
b. Laptops g. Optical Fiber
c. Switch h. cross-over cable
d. Router i. IP Phones
e. Hub
Solution:
1. Open the cisco packet tracer by clicking on its icon.
2. create a new environment by clicking on File->New or ctrl+n
3. To add personal computer.
a. click on end devices from the all devices panel on the bottom left corner or press ctrl+alt+v
b. click on PC-PT (Genenric)

c. Then add it to the network by dragging.
4. to add laptops.
a. click on end devices from the all devices panel on the bottom left or press ctrl+alt+v
b. click on Laptop-PT (Generic).

c. then drag and drop that on to work space twice.
5. to add switch.
a. click on switches form the all devices panael on the bottom left or press ctrl+alt+s.
b. click on Switch-PT (generic)

c. Then drag and drop that.
6. to add Router.
a. press ctrl+alt+r
b. select generic ( Router-PT).

c. drag and drop on to work space.
7. to add Hub
a. press ctrl+alt+u
b. select generic ( Hub-PT).

c. drag and drop on to work space.
8. To add printer.
a. click on end devices from the all devices panel on the bottom left corner or press ctrl+alt+v
b. click on Printer-PT (Genenric)

c. Then add it to the network by dragging.
9. To add optical fiber cable.
a. click on connections or press ctrl+alt+o.
b. click on router while the optical fiber is being selected and connect it to fast Ethernet 4/0
c. click on switch and connect it to fastEthernet 4/1

10. to add Cross over cable.
a. click on PC-PT and connect to Fast Ethernet 0
b. click on Router-pt and connect ot Fast ethernet 0
c. connect Switch and Hub between FastEthernet 1/0 and Port 4
d. connect IP phone, printer-PT, Laptop-PT(0), Laptop-PT(1) to Hub between Fast Ethernet to Some Port.
Output:

Hope your problem solved.
Feel free to comment doubts in comment section.
1. Open the Cisco packet Tracer Program and choose Simulation Mode 2. Choose the following devices...