Computer - Mock Test 87

Question 861

What is the Demilitarized Zone?

A) The area between firewall & connection to an external network B) The area between ISP to Military area C) The area surrounded by secured servers D) The area surrounded by the Military

---

No Details

Question 862

Which of the following is not the External Security Threats?

A) Front-door Threats B) Back-door Threats C) Underground Threats D) Denial of Service (DoS)

---

No Details

Question 863

The meaning of Straight-through Cable is?

A) Four wire pairs connect to the same pin on each end B) The cable Which Directly connects Computer to Computer C) Four wire pairs not twisted with each other D) The cable which is not twisted

---

No Details

Question 864

Difference between T568A and T568B is?

A) Difference in wire color B) Difference in number of wires C) Just different length of wires D) Just different manufacturer standards

---

No Details

Question 865

Layer-2 Switch is also called?

A) Multiport Hub B) Multiport Switch C) Multiport Bridge D) Multiport NIC

---

No Details

Question 866

Routing tables of a router keeps track of?

A) MAC Address Assignments B) Port Assignments to network devices C) Distribute IP address to network devices D) Routes to use for forwarding data to its destination

---

No Details

Question 867

MAC Address is the example of?

A) Transport Layer B) Data Link Layer C) Application Layer D) Physical Layer

---

No Details

Question 868

What is the use of Ping command?

A) To test a device on the network is reachable B) To test a hard disk fault C) To test a bug in a Application D) To test a Pinter Quality

---

No Details

Question 869

Which of the following can be Software?

A) Routers B) Firewalls C) Gateway D) Modems

---

No Details

Question 870

What is the size of MAC Address?

A) 16-bits B) 32-bits C) 48-bits D) 64-bits

---

No Details