
[2025年05月] 合格させるTableau SCA-C01日本語テストエンジンPDFで完全版無料問題集
Tableau Server Certified Associate Exam (SCA-C01日本語版)練習テスト2025年最新のSCA-C01日本語ストレスなしで合格!
質問 # 38
管理者が Tableau Server グループまたはプロジェクトを作成するために使用する必要がある 3 つの方法はどれですか? (3 つ選択してください。)
- A. Tableau Server ブラウザ インターフェース
- B. REST API
- C. タブコマンド
- D. tsm カスタマイズ
正解:A、B、C
解説:
Tableau Server provides multiple methods to creategroups(collections of users) andprojects(content containers), catering to UI, CLI, and programmatic needs. Let's dissect each option with depth:
* Option B (Tableau Server browser interface): Correct.
* Groups: Go toUsers > Groups > Add Group, name it, and optionally sync with Active Directory.
* Projects: Go toContent > Projects > New Project, set name, description, and permissions.
* Details: The web UI is intuitive, requiring server/site administrator rights. It's ideal for manual, ad-hoc creation with immediate visibility.
* Permissions: For projects, you can set default permissions or lock them here.
* Option C (tabcmd): Correct.
* Groups: tabcmd creategroup "GroupName" creates a local group. Add users with tabcmd addusers "GroupName" --users "user1,user2".
* Projects: tabcmd createproject -n "ProjectName" -d "Description" creates a project.
* Details: tabcmd is a command-line tool for batch operations or scripting (e.g., automating group
/project setup). It requires a server admin login (tabcmd login).
* Limitation: No AD sync via tabcmd-that's UI or REST API territory.
* Option D (REST API): Correct.
* Groups: Use the POST /api/api-version/sites/site-id/groups endpoint with a payload (e.g.,
{"group": {"name": "GroupName"}}). Supports AD import too.
* Projects: Use POST /api/api-version/sites/site-id/projects (e.g., {"project": {"name":
"ProjectName", "description": "Desc"}}).
* Details: The REST API is programmatic, ideal for integration with external systems or bulk automation. Requires authentication via a token and server/site admin rights.
* Power: Offers full control, including nested projects and custom permissions.
* Option A (tsm customize): Incorrect.
* Purpose: tsm customize modifies TSM UI branding (e.g., logos, colors) via commands like tsm customize --logo "path/to/logo.png".
* Why Wrong: It's unrelated to creating groups or projects-it's for cosmetic server configuration, not content/user management.
Why This Matters: Offering UI, CLI, and API options ensures flexibility-manual for small tasks, automation for scale-critical in enterprise deployments.
質問 # 39
ライブ接続よりも抽出を優先する方法として使用する理由として、次のどれが挙げられますか?
(すべて選択)
- A. データへのオフラインアクセスが必要です
- B. Tableau Server分析専用のデータベースがあります
- C. 複数のソースから統合されたデータを処理する必要がある
- D. 少量のデータでプロトタイプを作成しています
正解:A、C、D
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/guides/everybody-install/en-us/everybody_admin_planning.htm
質問 # 40
4 つのプロセッサ コアを持つサーバーに Tableau Server をインストールします。各 Tableau Server プロセスのインスタンスはいくつインストールされますか?
- A. 0
- B. 1
- C. 2
- D. 3
正解:B
解説:
Tableau Server's installer configures process instances based on hardware and deployment type (single-node vs. multi-node). For a single-node installation with 4 cores, we need to consider thedefault process topology.
Let's break this down exhaustively:
* Key Processes:
* Gateway: Handles incoming requests (1 instance).
* Application Server (VizPortal): Manages UI and sessions (1 instance).
* VizQL Server: Renders visualizations (2 instances).
* Backgrounder: Runs extract refreshes, subscriptions (1 instance).
* Data Server: Manages data connections (1 instance).
* File Store: Stores extracts (1 instance).
* Repository: Metadata database (1 instance, active).
* Cluster Controller, Cache Server, etc.: Supporting processes (typically 1 each).
* Default Configuration:
* On a single-node install, Tableau sets1 instance per processunless specified otherwise, except for VizQL, which defaults to 2.
* The installer doesn't scale instances linearly with cores (e.g., 4 cores # 4 instances). Post-install, TSM can adjust this (e.g., tsm topology set-process), but the question asks for theinstalled default
.
* Minimum hardware (8 cores, 32 GB RAM) suggests higher defaults, but 4 cores still triggers a minimal setup.
* Option B (1): Correct with Caveat.
* Most processes (e.g., Backgrounder, Gateway, Data Server) default to 1 instance on install, regardless of 4 cores.
* VizQL defaults to 2, but the question's phrasing ("each process") implies a general rule.
Historically (and per docs), 1 is the baseline for most, with VizQL as the exception.
* Interpretation: Assuming "each" means the typical case, 1 fits most processes on a 4-core single- node setup.
* Option A (2): Incorrect. Only VizQL defaults to 2; others don't.
* Option C (8): Incorrect. Far exceeds defaults-8 cores might justify more, but not 4.
* Option D (4): Incorrect. Not tied to core count by default; manual config would be needed.
Why This Matters: Understanding defaults aids capacity planning-4 cores is below production minimum (8), so performance tuning may be needed post-install.
質問 # 41
高可用性 (HA) 要件を満たすために必要な Tableau Server ノードの最小数はいくつですか?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
正解:E
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/server/en-us/server_process_coordination.htm
質問 # 42
Tableau Server の完全バックアップと復元を実行した後、異なる暗号化キーを使用して抽出を再暗号化する必要がある場合があります。これを実現するには、以下のどのコマンドを使用しますか?
- A. tabcmd extracts-reencrypt <サイト名>
- B. tsm extracts-reencrypt <サイト名>
- C. tsm reencryptextracts <サイト名>
- D. tabcmd reencryptextracts <サイト名>
正解:D
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/server/en-us/backup_restore.htm#reencrypt-extracts-after-restore
質問 # 43
真偽:
Tableau Server / Tableau Onlineのデータドリブンアラートは、ディメンション基準(例:
販売カテゴリが家具に等しい場合は電子メールアラートを送信する)
- A. 偽
- B. 真
正解:A
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/pro/desktop/en-us/data_alerts.htm
質問 # 44
高可用性 (HA) Tableau Server クラスタ内の調整サービス アンサンブルのステータスを確認する必要があります。どうすればよいでしょうか?
- A. Tableau Services Manager (TSM) Web クライアントのステータス ページを確認する
- B. コマンドtsm maintenance ziplogsを実行します。
- C. コマンドtsm status -vを実行します。
- D. Tableau Server ステータス ページを確認する
正解:C
解説:
In an HA Tableau Server cluster, theCoordination Service(ZooKeeper ensemble) maintains cluster state-let' s find the best way to check it:
* Coordination Service:
* Runs on multiple nodes (3 or 5 in HA) to ensure quorum and failover.
* Status indicates if it's running and synced-critical for cluster health.
* Option C (Run tsm status -v): Correct.
* Details: tsm status --verbose lists all processes across nodes, including Coordination Service (e.
g., "Coordination Service: RUNNING").
* Why Best: Provides detailed, node-specific status in the CLI-e.g., "Node 1: RUNNING, Node
2: RUNNING."
* Use: Run on the initial node; -v ensures full output.
* Option A (TSM web client Status page): Incorrect.
* Why: The TSM UI (Server > Status) shows process counts (e.g., "Coordination Service: 3 instances"), but not detailed per-node status-less granular than CLI.
* Option B (tsm maintenance ziplogs): Incorrect.
* Why: Generates log archives for troubleshooting, not a real-time status check.
* Option D (Tableau Server Status page): Incorrect.
* Why: The Server Status page (Server > Statusin the web UI) monitors application processes (e.
g., VizQL), not TSM's Coordination Service.
Why This Matters: Coordination Service health ensures HA stability-tsm status -v is the admin's go-to for precision.
質問 # 45
Tableau Server でライセンスとサイト ロールを管理できるサイト ロールに関する正しい記述は次のうちどれですか。
- A. サーバー管理者は、サイト ロールの制限を作成して、特定のサイトで使用できる各タイプ (Creator、Explorer、または Viewer) のライセンスの最大数を設定できます。
- B. サーバー管理者とサイト管理者は、サイト ロールの制限を作成して、特定のサイトで使用できる各タイプ (Creator、Explorer、または Viewer) のライセンスの最大数を設定できます。
正解:A
解説:
Link to Tableau Server documentation: https://help.tableau.com/current/server/en-us/site_role_limit.htm
質問 # 46
ロールの制限を空白のままにするとどうなりますか?
- A. Tableau Server は、サイト ロールにラウンドロビン方式でライセンスを割り当てます。
- B. サーバーライセンスの制限が使用されています
- C. Tableau Server はこの操作を許可せず、エラーを生成します。
正解:B
解説:
Link to Tableau Server documentation: https://help.tableau.com/current/server/en-us/site_role_limit.htm
質問 # 47
組織が Tableau Server でコアベースのライセンスを使用する場合、サーバーにサインインしなくても Web ページに埋め込まれた Tableau ダッシュボードを表示できるのはどのようなタイプのアカウントですか?
- A. ライセンスなし
- B. 制限付き閲覧者
- C. ゲストユーザー
- D. サードパーティビューア
正解:C
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/server/en-us/users_guest.htm
質問 # 48
次回ログインするときに、Tableau Server で新しい管理者アカウントの設定が必須になっていることを確認する必要があります。どうすればよいでしょうか?
- A. tsm resetコマンドを実行します
- B. tsm registerコマンドを実行します
- C. tabsvc.yml を編集する
- D. Tableau Server を再インストールする
正解:A
解説:
To force Tableau Server to require the setup of a new administrator account (e.g., resetting the server to an initial setup state), the tsm reset command is the appropriate tool. This command resets Tableau Server's administrative configuration, including the TSM administrator account, while preserving content like workbooks and data sources.
Option B (Run the tsm reset command): Correct. Running tsm reset clears the current TSM administrator credentials and configuration settings. The next time you access TSM (e.g., via the web interface or CLI), it prompts you to set up a new administrator account, mimicking the initial setup process. Command: tsm reset -- username <new-username> --password <new-password>.
Option A (Edit tabsvc.yml): Incorrect. The tabsvc.yml file contains service configuration data, but manually editing it is not supported or recommended for resetting the administrator account. It could also corrupt the installation.
Option C (Run the tsm register command): Incorrect. The tsm register command is used to register Tableau Server with a new product key or identity store, not to reset the administrator account.
Option D (Reinstall Tableau Server): Incorrect. Reinstallation wipes the entire server, including content, and is overkill for this task. The tsm reset command achieves the goal without data loss.
質問 # 49
Tableau Server の単一ノードの本番インストールの最小ハードウェア推奨事項は何ですか?
- A. 4 コア CPU (2.0 GHz 以上)、16 GB RAM、50 GB の空きディスク容量
- B. 2 コア CPU (1.8 GHz 以上)、8 GB RAM、15 GB の空きディスク容量
- C. 8 コア CPU (2.0 GHz 以上)、32 GB RAM、50 GB の空きディスク容量
- D. 4 コア CPU (2.0 GHz 以上)、64 GB RAM、50 GB の空きディスク容量
正解:C
解説:
Tableau Server's minimum hardware recommendations for a production single-node deployment ensure reliable performance for small to medium workloads. As of the latest documentation:
* CPU: 8 cores (2.0 GHz or higher) to handle concurrent users, rendering, and background tasks.
* RAM: 32 GB to support in-memory processing (e.g., VizQL, Data Engine) and caching.
* Disk Space: 50 GB free for installation, logs, extracts, and temporary files.
Let's break it down:
* Option C (8-Core CPU, 32 GB RAM, 50 GB free disk space): Correct. This matches Tableau's official minimum for production:
* 8 cores ensure sufficient parallelism for processes like Backgrounder and VizQL.
* 32 GB RAM supports multiple users and extract refreshes.
* 50 GB disk space accommodates growth (initial install is ~1-2 GB, but logs and extracts expand).
* Option A (4-Core, 16 GB RAM, 50 GB): Incorrect. Too low for production-4 cores and 16 GB RAM are below the threshold for reliable performance under load.
* Option B (2-Core, 8 GB RAM, 15 GB): Incorrect. This is for non-production (e.g., trial) setups, insufficient for production stability.
* Option D (4-Core, 64 GB RAM, 50 GB): Incorrect. 4 cores are inadequate, though 64 GB RAM exceeds the minimum (32 GB).
Why This Matters: Under-spec hardware can lead to slow performance, failed refreshes, or crashes in production-adhering to the minimum ensures stability.
質問 # 50
新しいエンジニアから、Windows テスト クラスターの最初のノードから Tableau Services Manager (TSM) にログオンできないという報告がありました。エンジニアにどのアカウント資格情報を使用するように指示する必要がありますか?
- A. クリエイターサイトロールを持つアカウント
- B. Tableau Server管理者のアカウント
- C. コンピュータの管理者権限を持つアカウント
- D. サイト管理者の役割を持つアカウント
正解:C
解説:
Tableau Services Manager (TSM) is the administrative tool for managing Tableau Server's configuration, processes, and topology. To log in to TSM (via the web UI at https://<server>:8850 or CLI), you need:
* TSM administrator credentials: These are distinct from site roles and are set during installation or reset via tsm reset.
* Local administrative rights: On Windows, the account used to access TSM must be in the local Administrators group on the initial node, as TSM interacts with system-level services.
In a test cluster, the engineer's inability to log in suggests they lack either the correct TSM credentials or sufficient OS-level permissions. Since the question focuses on a Windows environment and "initial node," the most immediate requirement is local administrative rights to run TSM commands or access the UI.
* Option C (An account with administrative rights to the computer): Correct. The engineer must use an account in the local Administrators group on the initial node to authenticate to TSM. After that, they' ll need the TSM admin username/password set during installation.
* Option A (An account with a Creator site role): Incorrect. Site roles (e.g., Creator) apply to content access within Tableau Server, not TSM administration.
* Option B (An account with a Site Administrator role): Incorrect. Site Administrators manage site content, not server-level TSM functions.
* Option D (An account for the Tableau Server administrator): Partially correct but incomplete. This likely refers to the TSM admin account, but without local admin rights on the machine, login will fail.
Option C is more precise.
質問 # 51
TSM コマンドの実行に関する正しい記述は次のどれですか?
- A. TSM コマンドはコマンドプロンプトではなく PowerShell を使用して実行する必要があります。
- B. TSM コマンドは PowerShell ではなくコマンド プロンプトを使用して実行する必要があります。
正解:B
解説:
Link to Tableau Server documentation: https://help.tableau.com/current/server/en-us/tsm.htm
質問 # 52
HTTPS 経由で Tableau Services Manager (TSM) にアクセスできるようにするプロセスは何ですか?
- A. 管理エージェント
- B. 管理コントローラ
- C. ライセンス マネージャー
- D. コーディネーションサービス
正解:B
解説:
TSM is Tableau Server's management layer, accessible via CLI or web UI (port 8850). HTTPS secures this access-let's identify the responsible process:
* TSM Architecture:
* Administration Controller: Core TSM process, running on the initial node, handling configuration, UI, and CLI commands.
* HTTPS: Enabled by default on port 8850 with a self-signed certificate (configurable to custom certs).
* Option B (Administration Controller): Correct.
* Details: Hosts the TSM web UI (https://<server>:8850) and processes CLI requests. It manages the HTTPS listener, serving the interface securely.
* Why: It's the central hub for TSM operations, including secure access.
* Option A (License Manager): Incorrect.
* Why: Validates licenses, not responsible for HTTPS or UI access.
* Option C (Administration Agent): Incorrect.
* Why: Runs on additional nodes in multi-node setups to relay commands to the Controller-no direct HTTPS role.
* Option D (Coordination Service): Incorrect.
* Why: ZooKeeper manages cluster state, not TSM's web interface or HTTPS.
Why This Matters: Secure TSM access protects server administration-Administration Controller is the linchpin.
質問 # 53
検索インデックスを再構築し、検索サーバーをクリーンな状態にリセットするには、どの TSM コマンドを実行する必要がありますか?
- A. tsm メンテナンス リセット-検索インデックス
- B. tsm メンテナンス インデックス再構築
- C. tsm メンテナンス リセット-検索サーバー
- D. tsm メンテナンス再構築検索
正解:C
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/server/en-us/cli_maintenance_tsm.htm#tsm_maint_reset_searchsvr
質問 # 54
正しいか間違いか: 外部ディレクトリの同期操作中に、ユーザーがディレクトリグループから削除された場合、Tableau Server でそのユーザーは自動的に削除されます。
- A. 偽
- B. 真
正解:A
解説:
Link to Tableau Server documentation:
https://help.tableau.com/current/server/en-us/groups_create_adsync.htm
質問 # 55
権限がプロジェクトにロックされていない場合、Tableau Server にサインインしてプロジェクト内のワークブックの権限を編集できる 2 つのタイプのユーザーは何ですか? (2 つ選択してください。)
- A. プロジェクトおよびワークブックの閲覧者ロールを持つユーザー
- B. ワークブックのプロジェクトのプロジェクトリーダーに設定されたユーザー
- C. ワークブックのインタラクターロールを持つユーザー
- D. ワークブックの所有者
正解:B、D
解説:
Editing permissions on a workbook in Tableau Server depends on the user's role and the project's permission settings. Since permissions arenot locked(i.e., "Managed by Owner"), let's dissect who can edit them:
* Permission Model:
* Not Locked: Owners of content (workbooks, data sources) can set permissions, and Project Leaders can override at the project level.
* Site Roles: Define maximum capabilities (e.g., Viewer, Explorer, Creator).
* Capabilities: "Set Permissions" is explicit-only certain users get it.
* Option C (The workbook's owner): Correct.
* Details: The owner (typically the publisher) has full control over their workbook when permissions are Managed by Owner:
* How: In the UI, go toContent > Workbooks > Actions > Permissions-owners can edit rules (e.g., grant Editor to a group).
* Site Role: Minimum of Explorer (can publish) or Creator to publish, ensuring "Set Permissions" capability.
* Why: Ownership inherently includes permission management unless locked.
* Option D (Users set to Project Leader for the workbook's project): Correct.
* Details: Project Leaders are assigned viaContent > Projects > Actions > Permissions > Set Project Leader:
* Power: Can edit permissions for all content in the project, even if not the owner.
* Site Role: Requires Site Administrator or Server Administrator (Creator/Explorer variants suffice).
* Why: Overrides ownership in Managed by Owner mode-ensures project-level governance.
* Option A (Users with project and workbook Viewer role): Incorrect.
* Why: Viewer role (site-level) limits users to viewing-lacks "Set Permissions" capability, regardless of project/workbook rules.
* Option B (Users with workbook Interactor role): Incorrect.
* Why: "Interactor" isn't a standard role-likely a misnomer for Explorer or Viewer with interaction permissions (e.g., Filter). No permission-editing rights exist here.
Why This Matters: Knowing who can edit permissions prevents access control gaps-crucial for collaborative or regulated environments.
質問 # 56
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