MD-101 Exam Format | Course Contents | Course Outline | Exam Syllabus | Exam Objectives
This exam measures your ability to accomplish the following technical tasks: deploy and update operating systems; manage policies and profiles; manage and protect devices; and manage apps and data. If you passed Exam 70-698 before it expired on March 31, 2019, you only need to take MD-101 to earn the Modern Desktop certification.
Deploy and update operating systems (15-20%)
Manage policies and profiles (35-40%)
Manage and protect devices (15-20%)
Manage apps and data (25-30%)
Deploy and update operating systems (35-40%)
Plan and implement Windows 10 by using dynamic deployment
• evaluate and select an appropriate deployment options
• pilot deployment
• manage and troubleshoot provisioning packages
Plan and implement Windows 10 by using Windows Autopilot
• evaluate and select an appropriate deployment options
• pilot deployment
• create, validate, and assign deployment profile
• extract device HW information to CSV file
• import device HW information to cloud service
• troubleshoot deployment
Upgrade devices to Windows 10
• identify upgrade and downgrade paths
• manage in-place upgrades
• configure a Windows analytics environment
• perform Upgrade Readiness assessment
• migrate user profiles
Manage updates
• configure Windows 10 delivery optimization
• configure Windows Update for Business
• deploy Windows updates
• implement feature updates
• monitor Windows 10 updates
Manage device authentication
• manage authentication policies
• manage sign-on options
• perform Azure AD join
Manage policies and profiles (25-30%)
Plan and implement co-management
• implement co-management precedence
• migrate group policy to MDM policies
• recommend a co-management strategy
Implement conditional access and compliance policies for devices
• implement conditional access policies
• manage conditional access policies
• plan conditional access policies
• implement device compliance policies
• manage device compliance policies
• plan device compliance policies
Configure device profiles
• implement device profiles
• manage device profiles
• plan device profiles
Manage user profiles
• configure user profiles
• configure Enterprise State Roaming in Azure AD
• configure sync settings
• implement Folder Redirection, including OneDrive
Manage and protect devices (20-25%)
Manage Windows Defender
• implement and manage Windows Defender Application Guard
• implement and manage Windows Defender Credential Guard
• implement and manage Windows Defender Exploit Guard
• implement Microsoft Defender Advanced Threat Protection
• integrate Windows Defender Application Control
• manage Windows Defender Antivirus
Manage Intune device enrollment and inventory
• configure enrollment settings
• configure Intune automatic enrollment
• enable device enrollment
• enroll non-Windows devices
• enroll Windows devices
• generate custom device inventory reports Review device inventory
Monitor devices
• monitor device health (e.g., log analytics, Windows Analytics, or other cloud-based tools,etc.)
• monitor device security
Manage apps and data (10-15%)
Deploy and update applications
• assign apps to groups
• deploy apps by using Intune
• deploy apps by using Microsoft Store for Business
• deploy O365 ProPlus
• enable sideloading of apps into images
• gather Office readiness data
• configure and implement kiosk (assigned access) or public devices
Implement Mobile Application Management (MAM)
• implement MAM policies
• manage MAM policies
• plan MAM
• configure Windows Information Protection
• implement Azure Information Protection templates
• securing data by using Intune
100% Money Back Pass Guarantee
MD-101 PDF Sample Questions
MD-101 Sample Questions
MD-101 Dumps
MD-101 Braindumps
MD-101 Real Questions
MD-101 Practice Test
MD-101 Actual Questions
Microsoft
MD-101
Managing Modern Desktops
https://killexams.com/pass4sure/exam-detail/MD-101
Question: 61
Topic 1, Litware inc
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to
complete each case. However, there may be additional case studies and sections on this exam. You must manage your
time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case
study. Case studies might contain exhibits and other resources that provide more information about the scenario that is
described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make
changes before you move to the next section of the exam. After you begin a new section, you cannot return to this
section.
To start the case study
To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the
content of the case study before you answer the questions. Clicking these buttons displays information such as
business requirements, existing environment, and problem statements. When you are ready to answer a question, click
the Question button to return to the question.
General Overview
Litware, Inc. is an international manufacturing company that has 3,000 employees. The company has sales, marketing,
research, human resources (HR), development, and IT departments.
Litware has two main offices in New York and Los Angeles. Litware has five branch offices in Asia.
Existing Environment
Current Business Model
The Los Angeles office has 500 developers. The developers work flexible hours ranging from 11 AM to 10 PM.
Litware has a Microsoft System Center 2012 R2 Configuration Manager deployment.
During discovery, the company discovers a process where users are emailing bank account information of its
customers to internal and external recipients.
Current Environment
The network contains an Active Directory domain that is synced to Microsoft Azure Active Directory (Azure AD).
The functional level of the forest and the domain is Windows Server 2012 R2. All domain controllers run Windows
Server 2012 R2.
Litware has the computers shown in the following table.
The development department uses projects in Azure DevOps to build applications.
Most of the employees in the sales department are contractors. Each contractor is assigned a computer that runs
Windows 10. At the end of each contract, the computer is assigned to a different contractor. Currently, the computers
are re-provisioned manually by the IT department.
Problem Statements
Litware identifies the following issues on the network:
Employees in the Los Angeles office report slow Internet performance when updates are downloading. The
employees also report that the updates frequently consume considerable resources when they are installed. The Update
settings are configured as shown in the Updates exhibit. (Click the Updates button.)
Management suspects that the source code for the proprietary applications in Azure DevOps in being shared
externally.
Re-provisioning the sales department computers is too time consuming.
Requirements
Business Goals
Litware plans to transition to co-management for all the company-owned Windows 10 computers.
Whenever possible, Litware wants to minimize hardware and software costs.
Device Management Requirements
Litware identifies the following device management requirements:
Prevent the sales department employees from forwarding email that contains bank account information.
Ensure that Microsoft Edge Favorites are accessible from all computers to which the developers sign in.
Prevent employees in the research department from copying patented information from trusted applications to
untrusted applications.
Technical Requirements
Litware identifies the following technical requirements for the planned deployment:
Re-provision the sales department computers by using Windows AutoPilot.
Ensure that the projects in Azure DevOps can be accessed from the corporate network only.
Ensure that users can sign in to the Azure AD-joined computers by using a PIN. The PIN must expire every 30 days.
Ensure that the company name and logo appears during the Out of Box Experience (OOBE) when using Windows
AutoPilot.
Exhibits
Updates
HOTSPOT
You need to recommend a solution to meet the device management requirements.
What should you include in the recommendation? To answer, select the appropriate options in the answer area. NOTE:
Each correct selection is worth one point.
Answer:
Question: 62
You implement Boundary1 based on the planned changes.
Which devices have a network boundary of 192.168.1.0/24 applied?
A. Device2 only
B. Device3 only
C. Device 1. Device2. and Device5 only
D. Device 1, Device2, Device3, and Device4 only
Answer: D
Explanation:
Reference: https://docs.microsoft.com/en-us/mem/intune/configuration/network-boundary-windows
Question: 63
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains
a unique solution that might meet the stated goals. Some question sets might have more than one correct solution,
while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not
appear in the review screen.
Your network contains an Active Directory domain. The domain contains member computers that run Windows 8.1
and are enrolled in Microsoft Intune.
You need to identify which computers can be upgraded to Windows 10.
Solution: From Windows on the Devices blade of the Microsoft Endpoint Manager admin center, you create a filter
and export the results as a CSV file.
Does this meet the goal?
A. Yes
B. No
Answer: B
Question: 64
You need to meet the requirements for the MKG department users.
What should you do?
A. Assign the MKG department users the Purchaser role in Microsoft Store for Business
B. Download the APPX file for App1 from Microsoft Store for Business
C. Add App1 to the private store
D. Assign the MKG department users the Basic Purchaser role in Microsoft Store for Business
E. Acquire App1 from Microsoft Store for Business
Answer: E
Explanation:
References: https://docs.microsoft.com/en-us/microsoft-store/distribute-apps-from-your-private-store
Enable the users in the MKG department to use App1.
The private store is a feature in Microsoft Store for Business and Education that organizations receive during the
signup process. When admins add apps to the private store, all employees in the organization can view and download
the apps. Your private store is available as a tab in Microsoft Store app, and is usually named for your company or
organization. Only apps with online licenses can be added to the private store.
Reference: https://docs.microsoft.com/en-us/microsoft-store/distribute-apps-from-your-private-store
Question: 65
You are creating a device configuration profile in Microsoft Intune.
You need to configure specific OMA-URI settings in the profile.
Which profile type should you use?
A. Identity protection
B. Custom
C. Device restrictions (Windows 10 Team)
D. Device restrictions
Answer: B
Explanation:
Reference: https://docs.microsoft.com/en-us/mem/intune/configuration/custom-settings-windows-10
Question: 66
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct
selection is worth one point.
Answer:
Explanation:
A screenshot of a computer
Description automatically generated with medium confidence
Question: 67
HOTSPOT
You have an Azure Active Directory (Azure AD) tenant named adatum.com that contains the users shown in the
following table.
You configure the following device settings for the tenant:
Users may join devices to Azure AD: User1
Additional local administrators on Azure AD joined devices: None
You install Windows 10 on a computer named Computer1.
You need to identify which users can join Computer1 to adatum.com, and which users will be added to the
Administrators group after joining adatum.com.
Which users should you identify? To answer, select the appropriate options in the answer area. NOTE: Each correct
selection is worth one point.
Answer:
Question: 68
HOTSPOT
You have computers that run Windows 10 and are configured by using Windows AutoPilot.
A user performs the following tasks on a computer named Computer1:
Creates a VPN connection to the corporate network
Installs a Microsoft Store app named App1
Connects to a Wi-Fi network
You perform a Windows AutoPilot Reset on Computer1.
What will be the state of the computer when the user signs in? To answer, select the appropriate options in the answer
area. NOTE: Each correct selection is worth one point.
Answer:
Question: 69
HOTSPOT
To which devices do Policy1 and Policy2 apply? To answer, select the appropriate options in the answer area. NOTE:
Each correct selection is worth one point.
Answer:
Question: 70
HOTSPOT
You have the MDM Security Baseline profile shown in the MDM exhibit. (Click the MDM tab.)
You have the ASR Endpoint Security profile shown in the ASR exhibit. (Click the ASR tab.)
You plan to deploy both profiles to devices enrolled in Microsoft Intune.
You need to identify how the following settings will be configured on the devices:
Block Office applications from creating executable content
Block Win32 API calls from Office macro
Currently, the settings are disabled locally on each device.
What are the effective settings on the devices? To answer, select the appropriate options in the answer area. NOTE:
Each correct selection is worth one point.
Answer:
Explanation:
Box 1: Audit mode
According to the ASR Endpoint Security profile and to the MDM Security Baseline profile, Block Office applications
from creating executable content is set to Audit mode.
Box 2: Disable
Block Win32 API calls from Office macro: According to MDM Security Baseline profile it is set to disable. According
to the ASR Endpoint Security profile it is set to Audit mode.
The profiles are merged. The Baseline profile overrides the Endpoint Security profile.
Note:
When two or more policies have conflicting settings, the conflicting settings are not added to the combined policy,
while settings that dont conflict are added to the superset policy that applies to a device.
Attack surface reduction rule merge behavior is as follows:
Endpoint security > Security baselines > Microsoft Defender for Endpoint Baseline > Attack Surface Reduction Rules.
MDM Security Baseline profile ASR Endpoint Security profile.
Killexams VCE Exam Simulator 3.0.9
Killexams has introduced Online Test Engine (OTE) that supports iPhone, iPad, Android, Windows and Mac. MD-101 Online Testing system will helps you to study and practice using any device. Our OTE provide all features to help you memorize and practice test questions and answers while you are travelling or visiting somewhere. It is best to Practice MD-101 Exam Questions so that you can answer all the questions asked in test center. Our Test Engine uses Questions and Answers from Actual Managing Modern Desktops exam.
Online Test Engine maintains performance records, performance graphs, explanations and references (if provided). Automated test preparation makes much easy to cover complete pool of questions in fastest way possible. MD-101 Test Engine is updated on daily basis.
Real MD-101 questions that verified up in test today
This is simply a fast track to pass the MD-101 exam in the quickest time possible. In just twenty-four hours, Killexams.com offers MD-101 Mock Exam to consider before you register and download the full version containing the complete MD-101 Free PDF question bank. Read and memorize MD-101 Cram Guide, practice with MD-101 exam VCE, and that's all.
Latest 2024 Updated MD-101 Real Exam Questions
At killexams.com, we provide the most up-to-date, legitimate, and 2024 updated Microsoft Managing Modern Desktops exam dumps that are necessary to pass the MD-101 exam and advance your professional position in your organization. Our goal is to help individuals pass the MD-101 exam on their first attempt, and our MD-101 study material consistently remains at the top. We are grateful for our customers who trust our real questions and VCE for their real MD-101 exam. Killexams.com is the best source for real MD-101 exam questions, and we always keep our MD-101 Test Prep current and up-to-date. Our Managing Modern Desktops exam dumps are guaranteed to help you pass the exam with high marks. It is not easy to pass the real Microsoft MD-101 exam by solely relying on MD-101 textbooks or free Questions and Answers found online. There are several challenging scenarios and tricky questions that can confuse the candidate during the MD-101 exam. Killexams.com plays a crucial role in this situation by gathering real MD-101 real questions data and providing it through VCE exam simulators. You can download our 100% free MD-101 Questions and Answers to assess the quality before signing up for the full version of our MD-101 Cram Guide. Our Questions and Answers is of high quality, and we also offer special discount coupons.
Tags
MD-101 Practice Questions, MD-101 study guides, MD-101 Questions and Answers, MD-101 Free PDF, MD-101 TestPrep, Pass4sure MD-101, MD-101 Practice Test, Download MD-101 Practice Questions, Free MD-101 pdf, MD-101 Question Bank, MD-101 Real Questions, MD-101 Mock Test, MD-101 Bootcamp, MD-101 Download, MD-101 VCE, MD-101 Test Engine
Killexams Review | Reputation | Testimonials | Customer Feedback
Thanks to killexams.com's extraordinary Practice Tests test materials, I passed my MD-101 exam within two weeks with a score of 96%. I am now very confident that I will do better in my remaining three exams and will honestly use the practice dump and recommend it to my pals. Thank you very much for your great
Shahid nazir [2024-5-23]
Being in the IT field, I realized the importance of the MD-101 exam for my career growth. However, due to time constraints, it was overwhelming for me to prepare well. That's when I turned to killexams.com Dumps, and within two weeks of using it, I was able to complete all the questions within the given time limit. The easy-to-understand answers made it easier for me to get prepared, and I was amazed by the results.
Martha nods [2024-5-26]
After struggling with the books to pass my MD-101 exam and failing twice, a friend recommended killexams.com to me. The material was fantastic and easy to understand, allowing me to cram it quickly and pass the exam in just 180 minutes. I was elated to pass and owe my success to killexams.com.
Martin Hoax [2024-6-25]
More MD-101 testimonials...
MD-101 Exam
User: Isabella***** I have never used such excellent practice tests for my knowledge. Thanks to killexams.com, I passed my md-101 exam effortlessly. It is a flexible material to apply, and I will continue using their product for my future tests. I have been an average candidate, but I was able to pass the exam with the simple killexams.com study material. All questions were explained thoroughly. |
User: Lucía***** The exam material for md-101 is outlined nicely to help you get ready in a short period. Killexams.com questions and answers helped me score 88%, answering all the questions within 90 minutes of time. The md-101 exam paper had diverse test material in the commercial enterprise region, making it challenging for me to choose the right one. However, after my brother suggested Killexams.com Questions and Answers, I did not look for any other resources. Thank you, Killexams.com, for your assistance. |
User: Conrad***** The Killexams.com study kit is an exquisite product that is easy to use and prepare using their great practice tests. It helped me in many ways, making it an indispensable tool in my preparation for the md-101 exam. I found the guide to be very relevant, and it helped me achieve fantastic marks in the final exam. The study kit gave me a better understanding of the exam, enabling me to perform better during the actual exam. I am truly grateful for the awesome assistance that Killexams.com provided me. |
User: Ramil***** With Killexams.com, I was able to pass the MANAGING MODERN DESKTOPS exam with ease. The contents and engine are fantastic and certainly worth exploring. I have already recommended the website to my friends without any hesitation. |
User: Misha***** I used to be skeptical about using online resources like Killexams.com, as they are often posted by untrustworthy individuals who can mislead you into studying the wrong material. However, Killexams.com Questions and Answers proved to be different. Their material is of high quality and helped me overcome my md-101 exam preparation. I passed this exam on my second attempt with an 87% score. Thank you, Killexams.com. |
MD-101 Exam
Question: How can I check if there is any update of MD-101 dumps? Answer: Killexams team will inform you by email when the MD-101 exam in your download section will be updated. If there is no change in the MD-101 questions and answers, you do not need to download again and again the same document. |
Question: How many days of study is required to pass MD-101 exam? Answer: If you have more time to study, you can practice more with MD-101 questions and get ready to take the test in 24 to 48 hours. But we recommend taking your time to study and practice MD-101 practice test until you are sure that you can answer all the questions that will be asked in the actual MD-101 exam. |
Question: If I do not find my exam from search, what should I do? Answer: Write the shortest query in the search box at https://killexams.com/search so that you can see all results related to your exam. If you want to search for some IBM exam and you did not find it, you can just write IBM and see all the exams related to IBM. It will be far easy for you to select from the list of all IBM exams. |
Question: What number of questions are expected in MD-101 real exam? Answer: Complete MD-101 exam objectives and several questions information is provided at killexams.com MD-101 exam page. MD-101 Syllabus, MD-101 Course Contents, MD-101 Exam Objective, and other exam information are provided on the MD-101 exam page. It will greatly help you to go through complete course contents and register at killexams to download the full version of MD-101 dumps. |
Question: Exam questions are changed, Where am I able to obtain new questions and answers? Answer: Killexams.com keep on checking update on regular basis and change the exam questions accordingly. When any new update is received, it is included in the question bank and users are informed by email to re-download the exam files. Killexams overwrites the previous files in the download section so that you have the latest exam questions all the time. So, there is no need to search the update anywhere. Just re-download the exam files if you receive an intimation of update. |
References
Managing Modern Desktops Study Guides
Managing Modern Desktops Cram Guide
Managing Modern Desktops PDF Download
Managing Modern Desktops Cram Guide
Managing Modern Desktops boot camp
Managing Modern Desktops Practice Test
Managing Modern Desktops Questions and Answers
Managing Modern Desktops Questions and Answers
Managing Modern Desktops Mock Questions
Managing Modern Desktops Mock Questions
Managing Modern Desktops Real Exam Questions
Frequently Asked Questions about Killexams Practice Tests
Does killexams Exam Simulator works without internet?
Yes, Killexams Exam Simulator works offline. Killexams exam simulator also works offline. Just download and install on your laptop and you can go anywhere to keep your study going and preparing your exam at a tourist or healthier place. Whenever you need to re-download the exam files, you can connect your computer to the internet and download and go offline anytime you like. You do not need the internet all the time to study for your exam. Killexams.com provides an offline method by downloading your MD-101 exam questions in PDF format on your mobile phone, iPad or laptop and carry them anywhere you like. You do not need to be online all the time to keep your study going.
How to download complete MD-101 question bank?
It is very easy. Go to killexams.com. Register and download the complete actual question bank of MD-101 exam. These MD-101 exam questions are taken from actual exam sources, that\'s why these MD-101 exam questions are sufficient to read and pass the exam. Although you can use other sources also for improvement of knowledge like textbooks and other aid material these MD-101 practice questions are sufficient to pass the exam.
How many days required for MD-101 education?
It is up to you. If you are free and you have more time to study, you can prepare for an exam even in 24 hours. But we recommend taking your time to study and practice MD-101 exam practice questions until you are sure that you can answer all the questions that will be asked in the actual MD-101 exam.
Is Killexams.com Legit?
Absolutely yes, Killexams is totally legit and also fully reliable. There are several functions that makes killexams.com traditional and reliable. It provides current and totally valid exam dumps including real exams questions and answers. Price is really low as compared to the vast majority of services on internet. The questions and answers are refreshed on common basis with most recent brain dumps. Killexams account method and merchandise delivery is really fast. Document downloading is actually unlimited and extremely fast. Support is available via Livechat and Email. These are the characteristics that makes killexams.com a strong website offering exam dumps with real exams questions.
Other Sources
MD-101 - Managing Modern Desktops Exam Questions
MD-101 - Managing Modern Desktops cheat sheet
MD-101 - Managing Modern Desktops study help
MD-101 - Managing Modern Desktops learning
MD-101 - Managing Modern Desktops exam
MD-101 - Managing Modern Desktops PDF Braindumps
MD-101 - Managing Modern Desktops study help
MD-101 - Managing Modern Desktops Free PDF
MD-101 - Managing Modern Desktops Questions and Answers
MD-101 - Managing Modern Desktops study help
MD-101 - Managing Modern Desktops Questions and Answers
MD-101 - Managing Modern Desktops real questions
MD-101 - Managing Modern Desktops Latest Questions
MD-101 - Managing Modern Desktops guide
MD-101 - Managing Modern Desktops PDF Download
MD-101 - Managing Modern Desktops information source
MD-101 - Managing Modern Desktops Study Guide
MD-101 - Managing Modern Desktops Latest Topics
MD-101 - Managing Modern Desktops outline
MD-101 - Managing Modern Desktops braindumps
MD-101 - Managing Modern Desktops Latest Questions
MD-101 - Managing Modern Desktops information source
MD-101 - Managing Modern Desktops test prep
MD-101 - Managing Modern Desktops course outline
MD-101 - Managing Modern Desktops questions
MD-101 - Managing Modern Desktops Latest Topics
MD-101 - Managing Modern Desktops information search
MD-101 - Managing Modern Desktops exam
MD-101 - Managing Modern Desktops Free Exam PDF
MD-101 - Managing Modern Desktops Question Bank
MD-101 - Managing Modern Desktops techniques
MD-101 - Managing Modern Desktops exam
MD-101 - Managing Modern Desktops Cheatsheet
MD-101 - Managing Modern Desktops testing
MD-101 - Managing Modern Desktops book
MD-101 - Managing Modern Desktops Exam Braindumps
MD-101 - Managing Modern Desktops Latest Topics
MD-101 - Managing Modern Desktops guide
MD-101 - Managing Modern Desktops exam syllabus
MD-101 - Managing Modern Desktops Question Bank
MD-101 - Managing Modern Desktops Exam Questions
MD-101 - Managing Modern Desktops answers
MD-101 - Managing Modern Desktops tricks
MD-101 - Managing Modern Desktops information source
Which is the best testprep site of 2024?
There are several Questions and Answers provider in the market claiming that they provide Real Exam Questions, Braindumps, Practice Tests, Study Guides, cheat sheet and many other names, but most of them are re-sellers that do not update their contents frequently. Killexams.com is best website of Year 2024 that understands the issue candidates face when they spend their time studying obsolete contents taken from free pdf download sites or reseller sites. That is why killexams update Exam Questions and Answers with the same frequency as they are updated in Real Test. Testprep provided by killexams.com are Reliable, Up-to-date and validated by Certified Professionals. They maintain Question Bank of valid Questions that is kept up-to-date by checking update on daily basis.
If you want to Pass your Exam Fast with improvement in your knowledge about latest course contents and topics, We recommend to Download PDF Exam Questions from killexams.com and get ready for actual exam. When you feel that you should register for Premium Version, Just choose visit killexams.com and register, you will receive your Username/Password in your Email within 5 to 10 minutes. All the future updates and changes in Questions and Answers will be provided in your Download Account. You can download Premium Exam questions files as many times as you want, There is no limit.
Killexams.com has provided VCE Practice Test Software to Practice your Exam by Taking Test Frequently. It asks the Real Exam Questions and Marks Your Progress. You can take test as many times as you want. There is no limit. It will make your test prep very fast and effective. When you start getting 100% Marks with complete Pool of Questions, you will be ready to take Actual Test. Go register for Test in Test Center and Enjoy your Success.
Important Links for best testprep material
Below are some important links for test taking candidates
Medical Exams
Financial Exams
Language Exams
Entrance Tests
Healthcare Exams
Quality Assurance Exams
Project Management Exams
Teacher Qualification Exams
Banking Exams
Request an Exam
Search Any Exam