SAP ABAP Certification Sample Questions

Hi
Can anyone help me in SAP ABAP certification sample questions?
Before giving the exam i wanted to just check mu knowlegde..
Do not ask for sample question on SDN.
Read and respect forum rules.
Edited by: Zubin Shah on Jun 1, 2010 6:08 PM

Hi
If can answer most of these then you will have no problem with the cert exam: Security interview questions - some fun to tickle your brain.

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    www.braincert.com
    1. 1 .What is the load-balancing mechanism that allows all requests of a specific user in a
    single session forwarded to the same server?
    A. Stickiness
    B. destination based affinity
    C. Active/passive clustering
    D. Active/active clustering
    1. 2 .Which of the following stores roles and role components, and page-to-role
    relationships?
    A. Portal LDAP directory
    B. Portal Content Directory (PCD)
    C. Corporate LDAP directory
    D. Repository database
    1. 3 .What type of permission does the portal server needs to access to its Portal Content
    Directory (PCD) file system?
    A. read/write
    B. read
    C. write
    D. read/write/execute
    1. 4 .Which of the following are true regarding the Portal Roles? (Choose all that apply.)
    A. In EP 6.0, the Role Editor is embedded in the central administration environment
    for the development and administration of content: the Portal Content Studio.
    B. In EP 5.0, the Role Editor is a central tool which can be used to create and edit
    External Services, master iViews and worksets as well as roles.
    C. Roles and master iViews can be created and edited in the Role Editor.
    D. The Role Editor is a Web-based tool for creating roles and hierarchies and for
    assigning content objects to roles.
    1. 5 .What are the different types of integrated authentication mechanisms that the
    Enterprise Portal 5.0 offers? (Choose all that apply.)
    A. Authentication using a reverse proxy with UFS permissions
    B. Authentication with X.509 digital certificates
    C. Authentication Against User Data in SAP R/3 System
    D. Authentication with User ID and Password
    E. Authentication using Netegrity SiteMinder
    F. Authentication using Digital envelopes
    1. 6 .For administration tasks in the Portal Catalog, it is recommended that you organize
    the content in a folder taxonomy. Placing many objects in a single folder increases the
    time it takes for that folder to load. How many objects objects does SAP recommends to
    keep in a single folder?
    A. 75
    B. 100
    C. 25
    D. 50
    E. 5
    F. 10
    1. 7 .Which of the following is a prerequisite to enable Drag&Relate and Single Sign-On?
    A. Retrieval and Classification (TREX)
    B. Java Server Pages
    C. Enterprise Portal Plug-In (WP-PI)
    D. SAP Unification Server
    1. 8 .________ assembles the pages that are displayed in the Enterprise Portal.
    A. Content Server
    B. Unification Server
    C. iViewServer
    D. Page Builder
    1. 13 .True or false: Enterprise portal 6.0 SP2 supports only software based load
    balancing.
    A. True
    B. False
    Scenario
    The operating system collector SAPOsCol is a stand-alone program that runs in the
    operating system background. It runs independently of SAP instances exactly once per
    monitored host.
    1. 9 .Which of the following data about operating system resources are collected by
    SAPOsCol? (Choose all that apply.)
    A. IP filtering of the packets leaving the interface
    B. Ile tie-out and gateway ping
    C. Utilization of physical disks and file systems
    D. Usage of virtual and physical memory
    E. Process monitoring
    F. Resource usage of running processes
    G. CPU utilization
    1. 10 .User access to content is determined by ________________.
    A. content management
    B. The top-level navigation bar
    C. iViews in the channels
    D. Role definitions
    1. 11 .What are the two types of nodes that the J2EE Engine cluster consists of?
    A. dispatchers
    B. clients
    C. gateway
    D. servers
    1. 12 .The first time you log on to the portal as __________ (Choose two.)
    A. default password, sap
    B. default password, admin
    C. predefined user, called administrator
    D. predefined user, called admin
    SAP Enterprise Portal Fundamentals Certification questions
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    1. 14 .Which presents a hierarchical list of portal pages and services?
    A. Channels
    B. Roles
    C. iViews
    D. The navigation tree
    1. 15 .What type of request the client sends to the Unification Server through HTTP when
    you perform a Drag&Relate action in the front end?
    A. SSL
    B. TCP
    C. HRNP
    D. UDP
    E. HSRP
    1. 16 .True or false: If you are using basic authentication, SAP recommends that you set
    up the browser and portal Web server to communicate using Secure Sockets Layer (SSL).
    A. True
    B. False
    1. 17 .Your organization has the SAP System Release 3.1H and you have a tough time to
    accept and verify SAP Logon Tickets in your portal server. What could be the problem?
    A. Portal Servers digital signature is missing
    B. SAP logon tickets are not supported in releases lower than 4.0B
    C. Access control list (ACL) is denying access
    D. SAP System Release 3.1H has a bug
    1. 18 .What does the reverse proxy filter enables the portal to do? (Choose all that apply.)
    A. Distinguish between the HTTP requests
    B. replaces your existing firewall in the DMZ
    C. Replace the scheme, host, and port number in an HTTP request.
    D. Respond to more than one domain name using different proxy servers.
    E. Check all HTTP requests coming to the portal platform.
    1. 19 .Which of the following are true regarding iViews when it is invoked from an
    Internet Explorer or Netscape browser?
    SAP Enterprise Portal Fundamentals Certification questions
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    A. In Internet Explorer, each iView is contained in an HTML table
    B. In Netscape, each iView is contained in an HTML table
    C. In Internet Explorer, each iView in a portal page is contained in an iFrame
    D. In Netscape, each iView in a portal page is contained in an iFrame
    1. 20 .Portal Admin tab provides the tools for creating Web components. (True or False)
    A. True
    B. False
    1. 21 .You want to set the log levels of your new EP 6.0 installation in production
    environment to ERROR. Which file do you edit to accomplish this task?
    A. config.xml
    B. logger.xml
    C. logger.csv
    D. logadmin.xml
    1. 22 .Which of the following is a middleware component that enables the development of
    SAP-compatible components and applications in Java?
    A. SAP JCo
    B. SDM
    C. J2EE Engine
    D. SAP Web AS
    1. 23 .Which of the following cryptography tool is used to configure secure
    communication between the TREX preprocessor and the portal Web server and between
    the TREX Web server and the TREX ISAPI Register?
    A. SAPCAR
    B. SAPSECPI
    C. SAPSSLC
    D. SAPGENPSE
    1. 24 .The standard delivery of SAP Enterprise Portal 6.0 contains four administration
    roles, all of which subdivide the existing administration tasks into four groups. Which of
    the following deals with the administration roles? (Choose four.)
    SAP Enterprise Portal Fundamentals Certification questions
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    A. Security Administration
    B. User Administration
    C. System Administration
    D. Content Administration
    E. Super Administration (containing all administration tasks)
    F. Network Administration
    1. 25 .Which of the following Enterprise Portal platform enables unstructured content
    management, and sophisticated search and retrieval functionality over unstructured
    content in disparate information repositories?
    A. Unification Server
    B. Portal Server
    C. Page Builder
    D. Knowledge Management (KM)
    Scenario
    The Knowledge Management platform (KM) provides functions that support the
    management of information in the form of unstructured data and partly structured data
    in SAP Enterprise Portal.
    1. 26 .What are the three elements of the KM platform that have different tasks?
    A. Collaboration
    B. TREX
    C. Portal Content Directory (PCD)
    D. Content Management
    1. 27 .Drag-and-Drop the iView interface with the matching numbers as shown in the following
    figure.
    Click here to view the figure
    SAP Enterprise Portal Fundamentals Certification questions
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    A
    B
    C
    D
    1. 28 .Which component of the Enterprise Portal provides authentication of portal users
    against user repository ?
    A. Portal server
    B. User management
    C. Portal LDAP directory server
    D. Corporate LDAP directory
    server
    1. 29 .What are the two variants in Enterprise Portal SSO mechanism available depending
    SAP Enterprise Portal Fundamentals Certification questions
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    on security requirements and the supported external applications?
    A. SSO with SAP logon tickets
    B. SSO with user ID and password
    C. SSO with Digital Certificates
    D. SSO with LDAP server
    1. 30 .Which of the following is used to organize iViews into logical groups, are also
    assigned to roles?
    A. Channels
    B. iPanel
    C. iViews
    D. Roles
    1. 31 .True or false: The SAP Enterprise Portal 6.0 permissions mainly define the access
    rights of portal administrators to portal objects in the Portal Catalog. The access
    permissions are implemented with the Access Control List (ACL) method.
    A. False
    B. True
    1. 32 .What is the TCP/IP port number that the lock server use to identify the specific
    process request coming from each middleware client?
    A. 3299
    B. 1080
    C. 80
    D. 443
    1. 33 .True or false: Enterprise JavaBean (EJB) is a browser-based, device-independent
    technology which provides a runtime and a development environment for professional
    business Web applications.
    A. False
    B. True
    1. 34 .What are the two user management master iViews that you can modify to suit your
    company’s requirements and integrate in the portal?
    SAP Enterprise Portal Fundamentals Certification questions
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    A. Self registration master iView
    B. Anonymous Logon with Named Guest Users master iView
    C. Change password master iView
    D. Microsoft Active Directory Server master iView
    1. 35 .True or false: All machines in a portal cluster are covered by a license installed on
    any of them. However, for high availability purposes, you should install a license on at
    least two portal machines, although a license on each machine is recommended. In this
    case, if the machine with the single license is stopped for more than an hour (the period
    of time during which the license is cached), portal operation will not be interrupted.
    A. False
    B. True
    1. 36 .Which tab contains the default Welcome page plus the pages assigned to all of the
    roles to which the logged on user is assigned?
    A. Portal Admin
    B. My Pages
    C. System Configuration
    D. Content Admin
    1. 37 .When will you use a corporate LDAP directory as a primary store for central user
    data? (Choose two.)
    A. if the system landscape consists of Novell NetWare clients
    B. if there is a mixed system landscape including both SAP and non-SAP systems
    C. if there are large number of users in the system landscape
    D. if there are large number of Windows XP users in the network
    1. 38 .Which technology relate business data across applications and/or databases for
    which you have installed a unifier on your Unification Server?
    A. Drag&Relate
    B. iView
    C. Drag&Drop
    D. Unifiers
    SAP Enterprise Portal Fundamentals Certification questions
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    1. 39 .You want to tune your system database. How do you enable high load and avoid
    errors when running SAP Enterprise Portal with an Oracle database?
    A. by decreasing the maximum number of processes and sessions in the database.
    B. by using the Oracle Enterprise Manager (or DBA Studio), decrease the process
    numbers
    C. by increasing the maximum number of threads and logs in the database.
    D. by increasing the maximum number of processes and sessions in the database.
    1. 40 .Why is it not recommended to implement Single Sign-On with user ID and
    password?
    A. the user ID and password are transmitted in plain text using HTTP POST
    B. it takes longer hours to update the LDAP server
    C. it requires additional configuration steps to enable CHAP
    D. SAP does not support Single Sign-On with user ID and password
    Question 1 Explanation:
    For SAP Enterprise Portal, the load-balancing solution should ensure session persistence,
    or “stickiness.” This means that all requests of a specific user in a single session are
    forwarded to the same server. Stickiness is achieved at initial logon, by linking to the IP
    address and local port of the load-balancing system. If one node fails, the other servers
    assume the tasks of the failed node without any pause in operation or loss of information.
    Question 2 Explanation:
    Portal Content Directory (PCD) is a file system which stores roles and role components,
    and page-to-role relationships. It also stores deployable (PAR) and master iViews
    (written in Java) with their personalization data and derivations (Java iViews, External
    Services). The PCD stores a copy of the page catalog.
    Question 3 Explanation:
    The portal server needs read/write access to its PCD file system.
    Question 4 Explanation:
    Roles are maintained with the Role Editor in both SAP Enterprise Portal 5.0 and 6.0. The
    Role Editor is a Web-based tool for creating roles and hierarchies and for assigning
    content objects to roles. In EP 5.0, the Role Editor is a central tool which can be used to
    create and edit External Services, master iViews and worksets as well as roles. Other
    editors are available for the administration of pages and iViews. In EP 6.0, the Role
    Editor is embedded in the central administration environment for the development and
    administration of content: the Portal Content Studio. This administration environment can
    be used to call all editors for the creation and administration of content, including the
    Role Editor. Only roles can be created and edited in the Role Editor.
    SAP Enterprise Portal Fundamentals Certification questions
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    [email protected]
    Question 5 Explanation:
    Authentication provides a way of verifying the user’s identity before he or she is granted
    access to the portal. Once the user has been authenticated, he or she is issued a SAP
    logon ticket that allows him or her to access all the applications, information and services
    in the Enterprise Portal using Single Sign-On. Since many of these applications may
    contain sensitive data, it is imperative that the user in question can be identified and this
    identity authenticated.
    The process of authentication is based on each user having a unique set of credentials for
    gaining access. For example, with user ID and password authentication, the
    authentication server compares a user’s authentication credentials with other user
    credentials stored in a data repository. If the credentials match, the user is granted access
    to the Enterprise Portal. Otherwise, the authentication fails and portal access is denied.
    The Enterprise Portal 5.0 offers the following integrated authentication mechanisms:
    • Authentication with User ID and Password
    • Authentication with X.509 digital certificates
    • Authentication using external mechanisms
    ¡ Windows 2000 authentication
    ¡ Authentication Against User Data in SAP R/3 System
    ¡ External Web access management tools, such as Netegrity SiteMinder
    ¡ COM interface allowing you to use any kind of external authentication service
    Note that you must use one method of authentication for all users. The only exception is
    authentication with digital certificates. Digital certificates can be used as an additional
    method of authentication. This means that users that have a client certificate use it to log
    on while other users have to provide credentials using a different authentication
    mechanism.
    Question 6 Explanation:
    The recommendation is that do not place more than fifty (50) objects in a single folder.
    Question 7 Explanation:
    The Enterprise Portal Plug-In (WP-PI) enables the exchange of data between SAP
    Enterprise Portal and the mySAP.com components, for example SAP R/3 and SAP BW.
    It is a prerequisite to enable Drag&Relate and Single Sign-
    Question 8 Explanation:
    The Page Builder assembles the pages that are displayed in the Enterprise Portal. It gets
    information about the navigation between pages and the layout of the pages from the
    roles assigned to a user. Information about which roles are assigned to which users is
    stored in the portal LDAP directory.
    Question 9 Explanation:
    The operating system collector SAPOsCol is a stand-alone program that runs in the
    operating system background. It runs independently of SAP instances exactly once per
    monitored host. SAPOsCol collects data about operating system resources, including:
    • Usage of virtual and physical memory
    SAP Enterprise Portal Fundamentals Certification questions
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    • CPU utilization
    • Utilization of physical disks and file systems
    • Resource usage of running processes
    • Process monitoring
    Question 10 Explanation:
    User access to content is determined by Role definitions. A portal role is a collection of
    content. While portal content is developed to enable access to information relevant to the
    organization in which the portal is deployed, roles define the subset of content available
    to each functional role within the organization. Users are assigned to the role or roles that
    provide content relevant to them. A user has access to the content that has been assigned
    to all of his or her roles.
    Question 11 Explanation:
    J2EE Engine cluster is a set of independent nodes that are addressed and managed as a
    single system. The cluster consists of two types of nodes: dispatchers and servers. The
    administrator of the system determines the number of dispatchers and servers in a cluster.
    Each dispatcher node is connected to all server nodes in the cluster and each server node
    maintains connections to all other cluster nodes. Clustering enables dynamic load
    balancing by distributing client requests among the server nodes in the cluster, thereby
    providing higher scalability and improved system performance
    Question 12 Explanation:
    Users and passwords are defined in the directory server. To enable those users and
    passwords for portal logon, you must define a security configuration, using the portal
    tools. However, in order to do so, you need to log on to the portal. The first time you log
    on to the portal, you log on as a default, predefined user, called admin, using the default
    password, admin. After you have defined a security configuration, you may continue to
    log on as user admin, or you may log on with the user information defined in the
    directory server.
    The admin/admin logon provides you with access to the portal as a fully qualified superadministrator.
    Note that administrator access is enabled via Microsoft Internet Explorer browsers only.
    There is no administrator access via Netscape browsers.
    Question 13 Explanation:
    Load balancing is dividing the work of one computer among several computers so that
    more work gets done in the same amount of time and all users get served faster. You can
    implement a hardware or a software load balancing solution.
    Question 14 Explanation:
    The role definition determines the navigation structure within the portal. The navigation
    structure consists of the top-level navigation bar, and the detailed navigation tree. The
    top-level navigation bar is a series of tabs in the title area of the portal header. A user
    navigates portal pages and services by clicking tabs in the top-level navigation bar.
    SAP Enterprise Portal Fundamentals Certification questions
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    Question 15 Explanation:
    When the user performs a Drag&Relate action in the front end, the client sends a HRNP
    (hyperrelational navigation protocol) request to the Unification Server through HTTP.
    The Unification Server resolves the relationship between the drag source and the drop
    target, and queries the database and/or applications to determine the record set. Then it
    redirects the result set to the Portal Server and launches the screen which appears in the
    browser.
    Question 16 Explanation:
    If you are using basic authentication, we strongly recommended that you set up the
    browser and portal Web server to communicate using Secure Sockets Layer (SSL).
    Otherwise users‘ credentials will be transmitted in clear text.
    Question 17 Explanation:
    The SAP System has Release 4.0B or higher. SAP logon tickets are not supported in
    releases lower than 4.0B.
    Question 18 Explanation:
    Reverse Proxy Filter enables the portal to do the following:
    • Check all HTTP requests coming to the portal platform.
    • Distinguish between the following HTTP requests to the portal: those coming from
    external sources, such as the Internet and outside the firewall of an enterprise, and those
    coming from internal sources, such as the intranet within the firewall.
    • Replace the scheme, host, and port number in an HTTP request.
    • Respond to more than one domain name using different proxy servers.
    Question 19 Explanation:
    An iView is handled differently by Enterprise Portal depending on whether it is invoked
    from an Internet Explorer or Netscape browser. In Internet Explorer, each iView in a
    portal page is contained in an iFrame. Each iFrame is a distinct container, independent of
    the other containers. In Netscape, each iView is contained in an HTML table. When
    multiple iViews are displayed in a portal page in Netscape, you are actually viewing a
    single HTML page formatted into HTML tables.
    Question 20 Explanation:
    Content Admin tab provides the tools for creating portal-related content, such as roles,
    iViews, pages, Web components.
    Question 21 Explanation:
    Portal applications are configured according to the logger.xml configuration file. Various
    portal applications place information into different log files. SAP recommend that you set
    log levels in production environments to WARNING or ERROR.
    Question 22 Explanation:
    SAP JCo is a middleware component that enables the development of SAP-compatible
    components and applications in Java. SAP JCo supports communication with the SAP
    SAP Enterprise Portal Fundamentals Certification questions
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    server in both directions: inbound calls (Java calls ABAP) and outbound calls (ABAP
    calls Java). So, SAP JCo realizes communication between the ABAP and the J2EE
    environments that can be used in SAP Web AS.
    Question 23 Explanation:
    You use the cryptographic tool SAPGENPSE to generate a keystore in which you can
    store a certificate. You only need this keystore for storing the root certificate of the portal
    Web server. It is therefore not necessary that you send the generated certificate request to
    your CA.
    Question 24 Explanation:
    The entire portal administration is performed using administration roles contained in the
    standard content of the portal. The administration roles contain all the functions possible
    for portal administration.
    The standard delivery of SAP Enterprise Portal 6.0 contains four administration roles, all
    of which subdivide the existing administration tasks into the following four groups:
    • Super Administration (containing all administration tasks)
    • Content Administration
    • System Administration
    • User Administration
    Question 25 Explanation:
    You implement the Knowledge Management (KM) platform of the Enterprise Portal to
    enable unstructured content management, and sophisticated search and retrieval
    functionality over unstructured content in disparate information repositories. The
    knowledge management platform also provides collaboration functionality, such as
    sending messages, annotating documents, and setting up discussion groups.
    Question 26 Explanation:
    SAP Enterprise Portal Fundamentals Certification questions
    By Aravinda
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    Question 27 Explanation:
    The Enterprise Portal iView interface enables you to create and manage portal channels
    and iViews. When you open the interface, a list of iViews and channels is displayed,
    along with a set of tools that let you create and maintain channels and iViews. In this
    section, we describe the main functions of this interface.
    iView Editor screen: (1) Search Tool, (2) Toolbar, (3) Channel List, (4) iView List
    Question 28 Explanation:
    The user management component of the Enterprise Portal is an extensive application
    programming interface (API) that allows iViews to read data from the corporate LDAP
    directory and to read and write data to the portal LDAP directory. It also provides Single
    Sign-On functions and Authentication of portal users against user repository.
    Question 29 Explanation:
    Single Sign-On (SSO) is a key feature of the Enterprise Portal that eases user interaction
    with the many component systems available to the user in a portal environment. Once the
    user is authenticated to the enterprise portal, he or she can use the portal to access
    external applications. With SSO in the Enterprise Portal, the user can access different
    systems and applications without having to repeatedly enter his or her user information
    for authentication.
    The Enterprise Portal SSO mechanism is available in two variants depending on security
    requirements and the supported external applications:
    • SSO with SAP logon tickets
    • SSO with user ID and password
    Both variants eliminate the need for repeated logons to individual applications after the
    initial authentication at the enterprise portal. Whereas SSO with SAP logon tickets is
    based on a secure ticketing mechanism, SSO with user ID and password forwards the
    user’s logon data (user ID and password) to the systems that a user wants to call.
    Question 30 Explanation:
    Channels, used to organize iViews into logical groups, are also assigned to roles. While every iView
    must be assigned to a channel, not every iView is associated with a page. A user has access to the
    iViews displayed on the pages in his or her portal. When personalizing portal pages, the user will also
    have access to the iViews in the channels assigned to his or her roles.
    Question 31 Explanation:
    There is a permissions concept for portal objects in SAP Enterprise Portal 6.0. It is valid for all objects
    of the Portal Content Directory that can be maintained with a special editor (Permission Editor) in the
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    /message/514469#514469 [original link is broken]
    /message/1315746#1315746 [original link is broken]
    /message/1736299#1736299 [original link is broken]
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