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43 Cards in this Set
- Front
- Back
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In general, fault tolerance is increased when ________ is increased |
redundency |
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Windows machines generally cache user credentials from Active Directory. Briefly explain what that means: |
It will remember the username and password of users who log in successfully for a some time, allowing the local machine to authenticate that user without consulting the DC. |
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Which of the following will not increase CPU fault tolerance. Circle the one best answer: a)multicore b)clustering c)RAID d)multiprocessing |
c)RAID |
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Assume that network1 consists of servers running Windows Server 2012 R2 and clients runnign Windows 8. Network 2 consists of servers running windows Server 2012 R2, servers running Netware, and clients running Windows 7. Circle the one best answer: a)network1 is homogenous and network2 is homogeneous b)network1 is homogeneous and network2 is heterogenous c)network1 is heterogeneous and network2 is homogeneous d)network1 is heterogeneous and network2 is heterogeneous e)none of the above |
b)network1 is homogeneous and network2 is heterogenous |
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In order to be eligible for Microsoft Windows technical support, the hardware components of a machine, or the entire system, must be specified on a list that Microsoft maintains. What is the name of the list? |
Windows Catalog |
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How many processors can windows server 2012 R2 standard edition support in one machine? |
64 |
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Assume that an organization has a windows-based network that 270 employees user (90 employees in each of the 3 8-hour shifts per day). There are 10 servers in the network, and each server must allow any employee to attach to it at any time during his or her work hours. There are 200 clients machines, and each client must allow itself to be used by any employee at any time during his/her work hours. A- Which of the 2 possible licensing modes should be selected by the network administrator in order to minimize the organization expenses? B-How many CALs (client access license) must be purchased in that case? |
A: CALs per device B: 210 CALs - 200 CALs for the client machines and 10 CALs for the servers |
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UPS stands for (circle the one best answer) a)universal program service b)universal power system c)uninteruptable power supply d)uninteruptable process server e)none of the above |
c)uninteruptable power supply |
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When executing a network implementation plan, which group(s) of people should be surveyed to determine the optimal placement of printers? |
The End Users |
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What part of the Windows Server 2012 R2 OS is evidence that this OS is portable? |
The HAL |
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An OS that is reliable: a)allows an increase in the number of users and groups without the excessive increases in response time b)allows application that ran under previous of the OS to run under the currency version of that OS c)can run on more than one machine, each of wich has a different kind of CPU d)allows an increase in the number of CPUs to result in a similar increase in throughput e)stays up and running as much as possible |
e)stays up and running as much as possible |
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What type of multiprocessing places no restrictions on which process runs on which CPU? |
Symmetric multiprocessing |
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What type of process runs on a machine without requiring a user to logon? |
A service |
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Pre-emptive mutlitasking means: a)a process can consist of more than one thread b)a thread can execute on any processor c)An executing process will be halted by the OS if it runs longer than its quantum setting d)The OS supports more than one process executing in memory at the same time |
c)An executing process will be halted by the OS if it runs longer than its quantum setting |
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With multiprocessing OS generally, doubling the number of CPUs in a computer system less than doubles thethroughput the system is capable of. Explain why. |
Multiprocessing uses CPU power for every extra CPU (overhead) |
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One advantage of clustering is improved fault tolerance, what is the other advantage? |
Load balancing |
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What technology allows one physical machine to work as multiple logical machines? |
Virtualization |
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The windows server 2012 R2 Executive consists of the HAL and what two other parts? |
Executive/System service & The kernel |
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Which system service in the windows server 2012 R2 Executive is responsible for managing RAM? |
The Virtual Memory Manager |
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Which system service in the windows server 2012 R2 executive is responsible for networking? |
The I/O Manager |
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Virtual Memory uses inexpensive hard disk space to simulate more expensive, faster RAM. Name one other advantage that virtual memory provides? |
Improved Security |
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i - A Windows site is the fundamental windows networking unit for administration and security ii - A Windows site is the fundamental windows networking physical unit defined by the high connection speed of the machines within it a)both i and ii are true b)i is true and ii is false c)i is false and ii is true d)both i and ii are false |
c)i is false and ii is true |
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What software item is used to make a user administrator equivalent? |
Active Directory Users & Computers |
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What software item is used to examine the forward lookup zone records? |
DNS manager |
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___________ is the process by which a user gains access to a resource on a networked machine and involves the use of ACLs. |
Authorization |
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It is best practice to have more than 1 domain controller in a domain. This has 2 major benefits. One is an increase in fault tolerance. Name the other major benefit. |
Increased performance |
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What is one major difference between a DC and an RODC in windows server 2012 R2? |
A DC can read and write to the Active Directory. An RODC can only read. |
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What name do we give to the process of converting a domain controller to an ordinary server? |
A demotion |
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A forest functional level of windows server 2012 R2 means the one best answer below: a)all DCs in the forest root domain must be at the windows server 2012 r2 level, or higher. b)all DCs, other than RODCs, in the forest root domain must be at the windows server 2012 R2 level, or higher c)all DCs in the forest must be at the windows server 2012 R2 level, or higher d)all DCs in the forest must be at the windows server 2012 R2 level, or lower |
c)all DCs in the forest must be at the windows server 2012 R2 level, or higher |
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A server core DC: a)does not store Active Directory passwords b)does not replicate the Active Directory database c)has a larger attack surface than a regular DC d)does not have a GUI installed |
d)does not have a GUI installed |
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Assume that all trust relationships in this question are one-way and non-transitive. Assume that the ACCOUNTING domain trusts the PAYROLL domain. MANUF trust ACCOUNTING. PAYROLL trusts R&D. HUM-RESOURCES trusts PAYROLL. R&D trusts PAYROLL. MANUF trusts HUM-RESOURCES. No other trust relationship exist. A - A user logs onto the PAYROLL domain. List ALL domain(s) that will accept the user as authentic. B - A user has an account in the PAYROLL domain. List ALL domains in which the user could sit down at a client machine and logon to his/her home domain |
A - PAYROLL, ACCOUNTING, HR, R&D B - PAYROLL, ACCOUNTING, HR, R&D *Answers Uncertain* |
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Assume that a federation contains 2 forests. Forest 1 has 2 trees with 13 domains total. Forest 2 has 3 trees with 7 domains total. How many Active Directory database exist? |
2 |
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A windows Server 2012 R2 forest consists of: a)1 or more domains b)1 or more trees, each consisting of 1 or more domains c)1 or more trees, each consisting of 1 or mroe domains, and all the domains in the forest must form a contiguous DNS namespace d)1 or more federations |
b)1 or more trees, each consisting of 1 or more domains |
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A - Name the trust that joins domains to trees B - Is it one way or two way? C - Is it transitive or non-transitive? |
A - Parent child trust B - Two way C - Transitive |
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What is the name of the first domain in a forest? |
Forest root domain |
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Name the trust that joins trees into a forest |
Tree-root trust |
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Wich type of trust is evidence for the stement that windows server R2 supports heterogeneous networking? |
Non windows kerberos realm trust |
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What name is given to the set of hard disks managed by ESXi? |
Datastore |
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Which of the following is NOT an advantage of virtualization? a)improvment in virtual machine scalability b)cost savings on electrical power c)easier and faster backup and restore of virtual machines d)less complexity for the network/system administrators to deal with e)cost savings on hardware manitenance contracts |
d)less complexity for the network/system administrators to deal with |
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Where can a universal group be created? |
In a domain |
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What is the scope of a global group? |
That domain and trusting domains |
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The Company domain contains accountant users AU1, AU2, AU3 and payroll users PU1, PU2, PU3, PU4. It also contains a database server named ORACLE and a networked laser printer named LPS. Describe how you would grant the accountants privileges to use the laser printer, according to the best practice. |
Create Accountant GG with all accountant users. Create DLG with access to printer. Assign Accountant GG to printer DLG. |
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The ACCOUNTING domain contains users AU1, AU2, AU3. It also contains domain local groups ADLG1 and ADLG2. Furthermore, it contains global groups AGG1 and AGG2. The PAYROLL domain contains users PU1, PU2, PU3, PU4. It also conatins domain local groups PDLG1 and PDLG2. Furthermor, it contains global groups PGG1, PGG2 and PGG3. The PAYROLL domain trusts the ACCOUNTING domain. No other trusts exist. A - List ALL users and groups that PGG1 could contain B - List ALL users and groups that PDLG1 could contain |
A - PU1, PU2, PU3, PU4PGG2, PGG3 B - PDLG2, PU1, PU2, PU3, PU4PGG1, PGG2 and PGG3, AU1, AU2, AU3AGG1 and AGG2 |
