3d0x2 Vol. 2
The URE questions for the 3D0X2 CDCs.
- 1.
Which original components were very susceptible to damage from electrostatic discharge?
- A.
Read only memory (ROM).
- B.
Basic input/output system (BIOS).
- C.
Complementary metal-oxide semiconductor (CMOS).
- D.
Electronic erasable programmable read-only memory (EEPROM).
Correct Answer
C. Complementary metal-oxide semiconductor (CMOS). -
- 2.
What is considered to be a computer’s main storage?
- A.
Random access memory (RAM).
- B.
Read only memory (ROM).
- C.
Basic input/output system (BIOS).
- D.
Complementary metal-oxide semiconductor (CMOS).
Correct Answer
A. Random access memory (RAM). -
- 3.
What is considered as nonvolatile permanent memory?
- A.
Read only memory (ROM).
- B.
Basic input/output system (BIOS).
- C.
Complementary metal-oxide semiconductor (CMOS).
- D.
Electronic erasable programmable read-only memory (EEPROM).
Correct Answer
A. Read only memory (ROM). -
- 4.
What is a form of firmware that contains the computer’s startup instructions?
- A.
Cache.
- B.
Basic input/output system (BIOS).
- C.
Complementary metal-oxide semiconductor (CMOS).
- D.
Electronic erasable programmable read-only memory (EEPROM).
Correct Answer
B. Basic input/output system (BIOS). -
- 5.
What is defined as an asynchronous signal from a computer hardware device indicating the need for attention from a central processing unit (CPU) or a synchronous event?
- A.
Cache.
- B.
Buffer.
- C.
Interface.
- D.
Interrupt.
Correct Answer
D. Interrupt. -
- 6.
Which controller component interprets an electronic signal, prioritizes it, and requests the attention of the central processing unit (CPU)?
- A.
Disk request.
- B.
Utility resource.
- C.
Priority interrupt.
- D.
Integrated resource.
Correct Answer
C. Priority interrupt. -
- 7.
Which interrupt request (IRQ) line number is normally used for the floppy disk controller?
- A.
4
- B.
4
- C.
6
- D.
8
Correct Answer
C. 6 -
- 8.
Which is a term used to describe that data is whole or complete?
- A.
Driver.
- B.
Parity bit.
- C.
Data integrity.
- D.
Error correction.
Correct Answer
C. Data integrity. -
- 9.
What is considered as a technique or method of checking data integrity?
- A.
Fault.
- B.
Parity.
- C.
Interrupt.
- D.
Asynchronous.
Correct Answer
B. Parity. -
- 10.
Which is a very simple example of an error detecting code?
- A.
Interrupt.
- B.
Parity bit.
- C.
Asynchronous.
- D.
Data integrity.
Correct Answer
B. Parity bit. -
- 11.
What is a way of utilizing a group of storage devices as if they were physically connected to a server when they are not?
- A.
Network attached storage (NAS).
- B.
Storage area network (SAN).
- C.
Redundant array of independent disks (RAID).
- D.
Array storage.
Correct Answer
B. Storage area network (SAN). -
- 12.
What is an advantage of using a storage area network (SAN) architecture?
- A.
Ease of replacing the hard drive.
- B.
Ease of replacing network connectivity.
- C.
Ease of replacing server.
- D.
Multiple users can access the server at once.
Correct Answer
C. Ease of replacing server. -
- 13.
What is the connection type of choice for storage area networks (SAN)?
- A.
Fibre channel.
- B.
ATA over Ethernet (AoE).
- C.
Small computer system interface (SCSI).
- D.
Internet small computer system interface (iSCSI).
Correct Answer
A. Fibre channel. -
- 14.
Which storage device can be easily connected to a network and appears as a network drive?
- A.
Storage area network (SAN).
- B.
Redundant array of independent disks (RAID).
- C.
Network attached storage (NAS).
- D.
RHD.
Correct Answer
B. Redundant array of independent disks (RAID). -
- 15.
Which storage device has the means of providing data storage reliability using multiple hard drives?
- A.
Storage area network (SAN).
- B.
Network attached storage (NAS).
- C.
Small computer system interface (SCSI).
- D.
Redundant array of independent disks (RAID).
Correct Answer
D. Redundant array of independent disks (RAID). -
- 16.
The hard drives in a redundant array of independent disks (RAID) array are presented to the server as
- A.
One single hard drive.
- B.
A collection of hard drives.
- C.
A single RAID array.
- D.
A remote storage device.
Correct Answer
A. One single hard drive. -
- 17.
Which technology is often used in redundant array of independent disks (RAID) array that can be daisy chained?
- A.
Small computer system interface (SCSI).
- B.
Serial attached (SAS) SCSI.
- C.
Serial advanced technology attachment (SATA).
- D.
Peripheral component interconnect express (PCIe).
Correct Answer
A. Small computer system interface (SCSI). -
- 18.
Which is not a characteristic of high-order languages?
- A.
They are nearly self-documenting.
- B.
They use English-like statements.
- C.
Source codes that are written closest to machine language.
- D.
Programs are transportable between computers with few changes.
Correct Answer
C. Source codes that are written closest to machine language. -
- 19.
What best describes programming machine code?
- A.
Another term for firmware.
- B.
Statements that correspond to complex actions.
- C.
Instructions in a form that is acceptable to the computer.
- D.
Source code that, when compiled, is appropriate for the computer.
Correct Answer
C. Instructions in a form that is acceptable to the computer. -
- 20.
Which selection is a set of markup symbols or codes inserted in a file intended for display on a Web browser page?
- A.
Standard Generalized Markup Language (SGML).
- B.
Extensible Markup Language (XML).
- C.
HyperText Markup Language (HTML).
- D.
Dynamic HTML (DHTML).
Correct Answer
C. HyperText Markup Language (HTML). -
- 21.
Which Web application is most likely to succeed Hypertext Markup Language (HTML)?
- A.
Dynamic HTML (DHTML).
- B.
Extensible Markup Language (XML).
- C.
Standard Generalized Markup Language (SGML).
- D.
Extensible HTML (XHTML).
Correct Answer
D. Extensible HTML (XHTML). -
- 22.
A standard Web application used to pass a Web user’s request to a server’s application program and to exchange data back to the user is called a
- A.
Transport layer security (TLS).
- B.
Common gateway interface (CGI).
- C.
Data encryption standard (DES).
- D.
public key infrastructure (PKI).
Correct Answer
B. Common gateway interface (CGI). -
- 23.
Which protocol is commonly used for managing the security of a message transmission on the Internet?
- A.
Secure socket layer (SSL).
- B.
Public key infrastructure (PKI).
- C.
Data encryption standard (DES).
- D.
Transport layer security (TLS).
Correct Answer
A. Secure socket layer (SSL). -
- 24.
Which program can be used to automatically launch programs on a preset schedule?
- A.
Check disk.
- B.
Disk quotas.
- C.
Disk defragmenter.
- D.
Task scheduler.
Correct Answer
D. Task scheduler. -
- 25.
Which error-checking tool allows you to monitor the file system for errors?
- A.
Check disk.
- B.
Disk quotas.
- C.
Task scheduler.
- D.
Disk defragmenter.
Correct Answer
A. Check disk. -
- 26.
Which numbering system characteristic is the leftmost non-zero digit of a numeric value?
- A.
Least significant digit (LSD).
- B.
Most significant digit (MSD).
- C.
Exponent.
- D.
Radix.
Correct Answer
B. Most significant digit (MSD). -
- 27.
What should each organization have that spells out which systems are prioritized in what order for the basis of protecting those systems from disasters?
- A.
Preventive controls.
- B.
List of critical devices.
- C.
Recovery strategies.
- D.
Emergency action plans.
Correct Answer
D. Emergency action plans. -
- 28.
Which type of backup would you use at the end of the week to save all data that you select on your systems?
- A.
Incremental.
- B.
Differential.
- C.
Daily.
- D.
Normal.
Correct Answer
D. Normal. -
- 29.
Which type of backup will backup all files that have been altered in the last 24 hours?
- A.
Daily.
- B.
Normal.
- C.
Incremental.
- D.
Differential.
Correct Answer
A. Daily. -
- 30.
What is based around a central directory database containing information about all the domain controllers in the network?
- A.
Active directory.
- B.
Domains manager.
- C.
Domain name service (DNS).
- D.
Dynamic host configuration protocol (DHCP).
Correct Answer
A. Active directory. -
- 31.
What is a group of users, servers, and other resources that share a centralized database of account and security information?
- A.
Domain.
- B.
Forest.
- C.
Schema.
- D.
Tree.
Correct Answer
A. Domain. -
- 32.
Where does a copy of the active directory database reside?
- A.
Dynamic host configuration protocol (DHCP) servers.
- B.
Domain name service (DNS) servers.
- C.
Domain controllers.
- D.
Global catalog servers.
Correct Answer
C. Domain controllers. -
- 33.
What kind of server contains the master listing of all active directory objects in the forest?
- A.
Dynamic host configuration protocol (DHCP).
- B.
Domain controller.
- C.
Global catalog.
- D.
Member.
Correct Answer
C. Global catalog. -
- 34.
What is a set of rules that can be set to affect active directory leaf objects to control what can be done by a user?
- A.
Access control lists.
- B.
Access policy objects.
- C.
Group policy objects.
- D.
Group rules sets.
Correct Answer
C. Group policy objects. -
- 35.
Which type of interface is friendlier for the average user to use?
- A.
Command line interface.
- B.
Graphical user interface.
- C.
Menu driven interface.
- D.
Palo Alto Research Center user interface.
Correct Answer
B. Graphical user interface. -
- 36.
Which of the following is not one of the elements that most graphical user interfaces are composed of?
- A.
Windows.
- B.
Icons.
- C.
Menus.
- D.
Programs.
Correct Answer
D. Programs. -
- 37.
Sitting at a computer and loading a software patch onto it is an example of what type of software patch?
- A.
Automatic.
- B.
Attended.
- C.
Unattended.
- D.
Remote.
Correct Answer
B. Attended. -
- 38.
Which type of patch would utilize a remote installation services (RIS)?
- A.
Automatic.
- B.
Local.
- C.
Manual.
- D.
Unattended.
Correct Answer
D. Unattended. -
- 39.
Which components of domain name service (DNS) contain a database of associated names and IP addresses?
- A.
Name servers.
- B.
Resolvers.
- C.
Resource records.
- D.
Forward lookup zone.
Correct Answer
A. Name servers. -
- 40.
Which query is made by one name server to another name server?
- A.
Dynamic host configuration protocol (DHCP) query.
- B.
Domain name service (DNS) query.
- C.
Recursive query.
- D.
Non-recursive query.
Correct Answer
D. Non-recursive query. -
- 41.
Which software program manages an IP address allocation for a network?
- A.
Dynamic host configuration protocol (DHCP).
- B.
Domain name service (DNS).
- C.
Active directory (AD).
- D.
DHCP server.
Correct Answer
A. Dynamic host configuration protocol (DHCP). -
- 42.
The group of IP addresses that a dynamic host configuration protocol (DHCP) server manages is known as a
- A.
Pool.
- B.
Range.
- C.
Scope.
- D.
Zone.
Correct Answer
C. Scope. -
- 43.
What is the minimum number of scopes a dynamic host configuration protocol (DHCP) server can have?
- A.
One.
- B.
Two.
- C.
Three.
- D.
Five.
Correct Answer
A. One. -
- 44.
According to Air Force dynamic host configuration protocol (DHCP) policies, how long is the lease that a noncritical workstation will have applied to them?
- A.
15 days.
- B.
30 days.
- C.
45 days.
- D.
60 days.
Correct Answer
B. 30 days. -
- 45.
What type of service allows network administrators to install upgrades on any number of client computers at one time from a centralized location?
- A.
Domain name service (DNS).
- B.
Internet information services (IIS).
- C.
Remote installation services (RIS).
- D.
Web.
Correct Answer
C. Remote installation services (RIS). -
- 46.
Which is not a component of Internet information services (IIS)?
- A.
FTP server.
- B.
Internet services manager.
- C.
Simple mail transport protocol (SMTP).
- D.
Simple network management protocol (SNMP).
Correct Answer
D. Simple network management protocol (SNMP). -
- 47.
What component of windows unifies and simplifies day to day system management tasks?
- A.
Domain name service (DNS).
- B.
Internet information services (IIS).
- C.
Microsoft management console (MMC).
- D.
Remote installation services (RIS).
Correct Answer
C. Microsoft management console (MMC). -
- 48.
Which type of group manages user’s rights assignments and access permissions?
- A.
Universal.
- B.
Distribution.
- C.
Security.
- D.
Access.
Correct Answer
C. Security. -
- 49.
Which special identity can represent users currently logged on to a particular computer and accessing a given resource located on that computer?
- A.
Anonymous logon.
- B.
Everyone.
- C.
Network.
- D.
Interactive.
Correct Answer
D. Interactive. -
- 50.
What defines the rules by which operations can be performed on a particular resource?
- A.
Rights.
- B.
Permissions.
- C.
Access control lists
- D.
Hardware configuration.
Correct Answer
B. Permissions. -
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Current Version
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Jan 23, 2013Quiz Edited by
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Mar 25, 2011Quiz Created by
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