CISCO It Essentials Revision Test
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Soul Destroying Cisco IT Essentials Reviosn Quiz
- 1.When choosing a case what must be considered?
- A.
Size, Availiable space, Vents
- B.
Model Type, Power Supply
- C.
Model type, appearance, status display
- D.
All of the above
- 2.A single USB can support how many separate devices?
- A.
128
- B.
127
- C.
67
- D.
63
- 3.What would a class C fire extinguisher used for?
- A.
Paper, wood, plastic, cardboard
- B.
Electrical equipment
- C.
Gasoline,kerosene or organic solvents
- D.
Combustable metals
- 4.What is a Power surge?
- A.
Interference from generators and lighting.
- B.
Sudden increase in voltage that lasts for a very short period and exceeds 100 percent of normal voltage on a line.
- C.
Dramatic increase in voltage above the normal flow of electric current.
- D.
Fluctuating voltages over a very short period of time
- 5.What connection is used to connect the Floppy drive?
- A.
Molex
- B.
Mini-Molex
- C.
Berg
- D.
SATA power connector
- 6.How many pins does a SATA cable have?
- A.
Six
- B.
Seven
- C.
Eight
- D.
Nine
- 7.When gathering information from a customer what sort of questions should be used to gather general information?
- A.
Open-ended
- B.
Close-ended
- C.
Technical
- D.
Specific
- 8.How many beeps will be emitted when the OS is booting properly?
- A.
1
- B.
2
- C.
4
- D.
5
- 9.
- A.
Executes 1 program at a time, can only address 1MB of system memory at a time.
- B.
Has access to all memory in a computer, including virtual memory.
- C.
Allows a real mode application to run within a protected mode operating system.
- D.
Creates an environment of an earlier OS for applications that are not compatible with the current OS.
- 10.What best describes a Network OS?
- A.
Supports multiple users
- B.
Runs multiple applications
- C.
Robust and Redundant
- D.
Provides increased security comopared to desktop OS
- E.
All of above
- 11.What is the best way to keep your laptop healthy?
- A.
Backup all files regularly
- B.
Replace parts every 6 months
- C.
Clean regularly
- D.
Reinstall the OS every 12 months
- 12.PC Express cards have what pin connections?
- A.
12 -24
- B.
24 - 32
- C.
34 - 54
- D.
64 - 128
- 13.USB 2.0 has a transfer rate of what?
- A.
54Mbps
- B.
128Mbps
- C.
400Mbps
- D.
480Mbps
- E.
800Mbps
- 14.What is step 5 of the troubleshooting process?
- A.
Try quick solutions first
- B.
Gather data from the computer
- C.
Evaluate problem and implement solution
- D.
Close with customer
- 15.In data transmission what is it called when data flows in one direction at a time?
- A.
Simplex
- B.
Half-Duplex
- C.
Duplex
- D.
DSL
- 16.IP Addresses can be divided into categories. What is Class B defined as?
- A.
Large networks, implemented by large companies in some countries
- B.
Medium sized networks, implemented by universites
- C.
Experimental testing
- D.
Special use for multicasting
- E.
Small networks, implemented by ISPs for customer subscriptions
- 17.What does a Class A Subnet mask look like?
- A.
255.0.0.0
- B.
255.255.0.0
- C.
255.255.255.0
- D.
255.255.255.255
- 18............................... is an attack that uses "Zombies" to make tracing the origin of the attack difficult.
- A.
SYN Flood
- B.
DNS Poisoning
- C.
Spoofing
- D.
DDoS
- 19.Rtretre
- A.
Rtrtr
- B.
Rgre
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