Test your basic knowledge |

Comptia Network + Wireless NOS Voip

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A logical receptacle for holding objects with similar characteristics or privileges in an NOS directory. Containers form the branches of the directory tree.






2. In the DiffServ QoS technique - a forwarding specification that assigns each data stream a minimum departure rate from a given node. This technique circumvents delays that slow normal data from reaching its destination on time and in sequence.






3. A domain established within another domain in a Windows Server 2003 or Server 2008 domain tree.






4. The process of copying Active Directory data to multiple domain controllers. This ensures redundancy so that in case one of the domain controllers fails - clients can still log on to the network - be authenticated - and access resources.






5. A character that enables you to combine existing commands to form new commands.






6. In the context of wireless networking - an assessment of client requirements - facility characteristics - and coverage areas to determine an access point arrangement that will ensure reliable wireless connectivity within a given area.






7. The name of the primary file system used in most Linux distributions.






8. In 802.11 wireless networking - a type of frame issued by a station during active scanning to find nearby access points.






9. In general - a listing that organizes resources and correlates them with their properties. In the context of NOSs - a method for organizing and managing objects.






10. In Microsoft terminology - the type of client/server network that relies on domains - rather than workgroups.






11. In the context of IPTV - a device that decodes digital video signals and issues them to the television.






12. In the context of wireless - the phenomenon that occurs when an electromagnetic wave encounters an obstacle and bounces back toward its source.






13. A computer configured to act like an IP telephone. SS7 (Signaling System 7) | A set of standards established by the ITU for handling call signaling on the PSTN (public switched telephone network).






14. The ability of a processor to perform multiple activities in a brief period of time (often seeming simultaneous to the user






15. A nonprofit industry association that owns the UNIX trademark.






16. The process of moving blocks of information - called pages - between RAM and into a page file on disk.






17. The memory that is logically carved out of space on the hard drive and added to physical memory (RAM).






18. An internal or externally attached adapter that converts analog telephone signals into packet-switched voice signals and vice-versa.






19. A small (usually home) network composed of personal communications devices.






20. A telephone switch used to connect calls within a private organization.






21. In LDAP naming conventions - the name of any one of the domains to which an object belongs.






22. Any implementation of UNIX for which the source code is either unavailable or available only by purchasing a licensed copy from Novell (costing as much as millions of dollars).






23. A file system developed by Microsoft and used with its Windows NT - Windows 2000 Server - Windows Server 2003 - and Windows 2008 operating systems.






24. The term used to refer to a satellite that maintains a constant distance from a point on the equator at every point in its orbit.






25. An attribute of an object that identifies the object separately from its related container(s) and domain.






26. The name given to the public software project to implement a complete - free source code implementation of UNIX. It also refers to the collection of UNIX-inspired utilities and tools that are included with Linux distributions.|






27. A gateway that can translate IP fax data into analog fax data and vice versa.






28. In wireless networking - the process that describes a station moving between BSSs without losing connectivity.






29. A type of WLAN in which stations communicate with an access point and not directly with each other.






30. The method for organizing and managing objects associated with the network in the Windows Server 2003 and Server 2008 NOSs.






31. A means of collectively managing users' permissions and restrictions applied to shared resources.






32. A type of server on a Windows Server 2003 or Server 2008 network that does not hold directory information and - therefore - cannot authenticate users.






33. The term used to describe software that is distributed with few restrictions and whose source code is freely available.






34. A program (usually text-based) that accepts and executes system programs and applications on behalf of users. Often - it includes the ability to execute a series of instructions that are stored in a file.






35. The RAM chips installed on the computer's system board that provide dedicated memory to that computer.






36. The real-time reception and transmission of images and audio among two or more locations.






37. A UNIX command that places files in the printer queue.






38. A companion protocol to RTP - defined in RFC 3550 by the IETF - RTCP provides feedback on the quality of a call or videoconference to its participants.






39. The organization of files and directories (or folders) on a disk in which directories may contain files and other directories. When displayed graphically - this organization resembles a treelike structure.






40. The relative strength over a three-dimensional area of all the electromagnetic energy an antenna sends or receives.






41. A standard protocol for accessing network directories.






42. The IEEE standard for a wireless networking technique designed to be compatible with 802.11b while using different encoding techniques that allow it to reach a theoretical maximum capacity of 54 Mbps. It uses the 2.4-GHz frequency band.






43. A type of antenna that issues wireless signals along a single direction - or path.






44. In Windows Server 2003 or Server 2008 networking - the single domain from which child domains branch out in a domain tree.






45. In LDAP naming conventions - the name of an object.






46. A service in which a video stored as an encoded file is delivered to a viewer upon his request.






47. The provision of telephone service over a packet-switched network running the TCP/IP protocol suite.






48. A 128-bit number generated and assigned to an object upon its creation in Active Directory.






49. A licensing mode that allows a fixed quantity of clients to use one software package simultaneously.






50. A type of permission - or right - that is passed down from one group (the parent) to a group within that group (the child).







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests