CISCO IT Essentials Revision Test

19 Questions | By Markhurd | Last updated: Mar 22, 2022 | Total Attempts: 4690

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Soul Destroying Cisco IT Essentials Reviosn Quiz

Questions and Answers

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.

What is Virtual real mode?
- 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