ITILSC-OSA最も有効な質問と解答で勉強

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EXIN ITILSC-OSA 試験概要:

EXIN ITILSC-OSA 試験シラバストピック:

ITILSC-OSAに挑戦する方へ – よくある質問まとめ

EXIN ITIL Service Capability Operational Support and Analysis 認定 ITILSC-OSA 試験問題：

問題 #1

Scenario
NEB is a financial management company that specializes in lendingmoney for substantial property investments. They have a large ITdepartment that is currently using the following ITSM processes:
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Service Level Management
Availability Management
IT Service Continuity Management
Information Security Management
Incident Management
Problem Management.
Each of these processes have been implemented within the plannedtarget time and are working effectively and efficiently. Staff haveadapted to the changes in a very positive manner and see thebenefits of using the ITIL framework.
Last Saturday, there was a security breach. A previous member ofstaff, who has left the company and joined a competitor organization,has been able to gain access to several client lending files. Afterinitial investigation, it was found that access was not terminated whenthe staff member left the company - this has highlighted that thereare insufficient processes in place to ensure access rights areterminated when staff leave the company, change roles etc and thereis ongoing investigation to see how many other previous staff stillhave access to the system.
The business has requested immediate recommendations from the ITManager, as to what can be done to ensure this situation does nothappen again and how best to inform clients, with reference to thesecurity breach.
Refer to the scenario.
Which of the following options is most suitable to deal with thissituation?

A. Your first recommendation is to implement the AccessManagement process as soon as possible. You suggestthat as the IT organization has already effectively andefficiently implemented six processes, they will be able tomanage a well executed and fast implementation. Thisprocess will ensure that access is provided to those whoare authorized to have it and will ensure access isrestricted to those who are not. With regards to informing clients, you recommend thatclients are not told of the situation as you feel it will be toodamaging to the NEB reputation and will result in acatastrophic loss of clientele. You suggest that if clientsare contacted by the competitor organization, theycannotprove that any information has been obtained via NEB filesand (as there is now a plan to implement AccessManagement) NEB can confidently reassure clients thatthere is ample security and access management in placeto ensure this situation could never arise.
B. Your first recommendation is to implement the AccessManagement process as soon as possible. You suggestthat as the IT organization has already effectively andefficiently implemented six processes, they will be able tomanage a well executed and fast implementation. AsAccess Management is the execution of the policies laidout within the Availability and Information SecurityProcesses, the foundations are already laid. This processwill ensure that access is provided to those who areauthorized to have it and will ensure access is restricted tothose who are not. To ensure alignment between theBusiness and IT, there will need to be integration with theHuman Resources department to ensure there areconsistent communications with regards to staff identity,start and end dates etc.With regards to informing clients of the breach, yousuggest that the clients affected by the breach must beinformed ASAP. You recommend a formal letter is sentfrom senior management to reassure clients that thesituation is being taken seriously and what actions aretaking place to ensure this never happens again. You areaware that this could damage the company's reputation,as security is a critical success factor, but feel that thespecific clients must be informed by NEB ASAP, as thereis a high risk they will be approached by the competitororganization.
C. Your first recommendation is to implement the AccessManagement process as soon as possible. This processwill ensure that access is provided to those who areauthorized to have it and will ensure access is restricted tothose who are not. With regards to informing clients of the breach, yousuggest that only the specifically affected clients areinformed of the breach, via a formal letter sent from seniormanagement to reassure clients that the situation is beingtaken seriously. You suggest that the tone and focus ofthe letter should emphasize the following points: There has been a 'minor' security breach fault of memberof staff, who's employment has now been terminated No data has been 'lost or changed' Sufficient action has been taken to ensure this situationdoes not happen again and NEB would like to assure theirclients that there security and continued confidence is ofthe highest importance.
D. Your first recommendation is to implement the AccessManagement process as soon as possible. You suggestthat as the IT organization has already effectively andefficiently implemented six processes, they will be able tomanage a well executed and fast implementation. Thisprocess will ensure that access is provided to those whoare authorized to have it and will ensure access isrestricted to those who are not. With regards to informing clients of the breach, yousuggest that all clients need to be informed of the breachand the action being taken to ensure this does not happenagain. You are aware that this could damage thecompany's reputation, but are concerned that if only thespecificallyaffected clients are informed, word will spreadand the entire client base will feel they have beenkept outof the loop on such an important issue and further damageto NEB's reputation will befelt.

問題 #2

Scenario
Brewster's is a toy factory that has been in business for 30 years.The company started with a small family run shop and has grownconsistently over the years. They are now supplying toy storesnationwide and are considered to be the primary supplier of children'scollectable novelty erasers.
Brewster's IT department is relatively small (currently 15 staff) butefficient. They have recently employed an IT Manager in an attemptto improve the management of the infrastructure, as well as moreeffective use of resources and identification of areas for improvement.
The Brewster's management teams do not have a lot of ITknowledge. The newly appointed IT Manager is very ITIL focusedand wants to implement as many ITSM processes as is appropriatethere are currently no formal processes in place. On starting with thecompany the IT Manager completed an internal assessment of the ITinfrastructure - including staff skills analysis, and collated the resultsfrom customer satisfaction surveys completed over the last 5 years.
The main areas of concern are as follows:
Responses from customer satisfaction survey:
- Overall a consistent satisfaction level. However, responses completed during the past 12 months show an increase in customers who were unsatisfied with call waiting times when contacting the service desk for help with online orders and requests for information.
- Customers added the following additional comments: - "Never get to speak to the same person twice when dealing with an Incident number, had to call several times to receive follow up on progress" - "Some of the Service Desk staff seem under qualified to deal with my questions
about new applications/incidents/service requests"
Results from Staff Skills Analysis:
Staff, in general, have a good knowledge of IT systems and a basic understanding of the business processes and objectives. However, staff are not well informed of upcoming releases of new or changed services and not given adequate information to relay to the customers.
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Staff added the following additional comments:
"Communication between Service Operation departments has become inefficient -
there are meetings for the sake of meetings, but the important information we need
to know to do our day to day jobs is lacking"
"I still don't know what half of the people do, that work in the IT department!"
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Results from General IT Infrastructure assessment:
Lack of event monitoring and planning Lack of input from Operational Support departments into Service Design Lack of skill and information sharing across the Operational Support teams with regards to Incident, Problem, Workarounds and Known Error data. Little to no proactive activities being carried out.
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Refer to Scenario
Which of the following options would be the most effective option toaddress the issues identified from the General IT Infrastructureassessment?

A. You are not concerned with the lack of skill sharingbetween the Operational Support departments andService Design as they are two separate entities of theService Lifecycle with their own objectives. You areconcerned, however, with the lack of skill sharing betweenthe Operational Support teams and decide to formalize the1st, 2nd and 3rd lines of support and recommend theadoption of a database that will incorporate all Incidentrecords, Problem records, Known Error records,Workarounds and Event information, so that all staff canhave access to and use this information.
B. Implement the Problem Management process, to ensurethere are both reactive and proactive activities taking placewith regards to Problems, a knowledge bank of informationincluding known errors, workarounds, problems andincident records is produced and maintained. Once this process is established, working efficiently andstaff have become more accustomed to this new way ofworking, use this success to recommend theimplementation of the Event Management process.
C. You are not concerned with the lack of skill sharingbetween the Operational Support departments andService Design as they are two separate entities of theService Lifecycle with their own objectives. You areconcerned, however, with the lack of Event monitoring andplanning and foresee this as being a potential major issue.You decide to recommend implementation of the EventManagement process to formalize the event monitoring,planning and overall management. Ensure that there isresource sharing between the Service Design teams andthe Operational Support teams as their input is necessaryto ensure services are designed that will work efficiently inthe live environment.
D. You decide to recommend implementation of the EventManagement process to formalize the event monitoring,planning and overall management. Ensure that there isresource sharing between the Service Design teams andthe Operational Support teams as their input is necessaryto ensure services are designed that will work efficiently inthe live environment. In addition, implement the Problem Management process at the same time, to ensure there are both reactive andproactive activities taking place with regards to Problems,a knowledge bank of information including known errors,workarounds, problems and incident records is producedand maintained.

問題 #3

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Scenario
You are the CIO of a large stockbroking firm, based in Hong Kong.Recently this company has acquired two other major firms in Londonand New York. Total Company staff now exceeds 800 people. EachFirm currently has their own Service Desk.
Hong Kong has 10 SD staff to 400 employees, with 6 2nd level support staff London has 3 SD staff to 140 employees with 3 2nd level support staff New York has 5 SD staff to 250 employees with 5 2nd levelsupport staff
With this new merger comes new support issues. Complaints arecoming in to say that there si an imbalance with ratio of IT supportstaff to users, Service Desks in London and New York are havingtrouble knowing and supporting new systems which has resulted inusers calling Hong Kong Service Desk. This has resulted in higherresolution times and an inability to get through to the service deskThe Business is not happy with the current situation.
Refer to the scenario.
A)

B)

C)

D)

A. Option B
B. Option D
C. Option C
D. Option A

解説：