Lpi Linux Professional Institute Web Development Essentials Exam 030 (030-100日本語版) : 030-100日本語

  • Exam Code: 030-100日本語
  • Exam Name: Linux Professional Institute Web Development Essentials Exam 030 (030-100日本語版)
  • Updated: Aug 10, 2026     Q & A: 85 Questions and Answers

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Lpi 030-100日本語 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: HTML Document Markup20%- Semantics and Structure
  • 1. Block and inline elements
  • 2. Semantic structural elements
  • 3. Document hierarchy and outline
- Resources and Forms
  • 1. Form elements and attributes
  • 2. Embedded and referenced content
- HTML Document Anatomy
  • 1. Document structure, DOCTYPE, head and body
  • 2. Tags, attributes and syntax rules
  • 3. Meta tags and character encoding
Topic 2: Node.js Server Programming and Databases20%- SQL Basics
  • 1. Data retrieval and manipulation
  • 2. Database concepts and queries
- Express Framework
  • 1. Middleware concepts
  • 2. Routing and request handling
- Node.js Basics
  • 1. Creating basic server applications
  • 2. Runtime environment and modules
Topic 3: CSS Content Styling20%- Styling and Layout
  • 1. Display, positioning and flow
  • 2. Box model, margins, padding and borders
  • 3. Colors, backgrounds and typography
- CSS Basics
  • 1. Inline, internal and external stylesheets
  • 2. Syntax, selectors and declaration blocks
Topic 4: Software Development and Web Technologies20%- Software Development Basics
  • 1. Programming paradigms and language concepts
  • 2. Source code, compilers and interpreters
  • 3. Version control awareness
- Web Application Architecture
  • 1. Stateless vs stateful communication
  • 2. HTTP protocol basics
  • 3. Client-server model
Topic 5: JavaScript Programming20%- Syntax and Basics
  • 1. Control structures: conditionals and loops
  • 2. Functions and scope
  • 3. Variables, data types and operators
- Interaction and DOM
  • 1. Document Object Model (DOM) concepts
  • 2. Content manipulation and event handling

Lpi Linux Professional Institute Web Development Essentials Exam 030 (030-100日本語版) Sample Questions:

1. Node Package Manager (NPM) の主な用途は何ですか?

A) Node.jsプロジェクト内のパッケージと依存関係を管理する
B) Node.jsエンジンを更新するには
C) Node.jsアプリケーションをコンパイルするには
D) 新しいNode.jsモジュールを最初から作成する


2. Web セッションにおけるセッション ハイジャックとは何ですか?

A) セッションのセキュリティを強化する方法
B) セッションデータを保存するためのCookieの使用
C) 攻撃者がユーザーのセッションを乗っ取るタイプのサイバー攻撃
D) セッションをあるユーザーから別のユーザーに合法的に転送するプロセス


3. NodeJS で SQL インジェクションを防ぐためのベストプラクティスは次のどれですか?

A) コード内にデータベースの資格情報を保存する
B) 準備されたステートメントまたはパラメータ化されたクエリの使用
C) ユーザー入力をSQLクエリに直接連結する
D) 正規表現を使用して入力をサニタイズする


4. CSS の display プロパティの目的は何ですか?

A) 要素の色を制御する
B) ドキュメントフロー内で要素がどのように表示されるかを定義する
C) 要素にアニメーションを追加する
D) テキストの文字エンコーディングを指定する


5. ソース コード エディターと統合開発環境 (IDE) の必須機能は何ですか? (2 つ選択してください)

A) Webアプリケーションをテストするための組み込みWebブラウザ
B) セキュリティ分析のためのネットワーク監視
C) 構文の強調表示とコード補完
D) コードをコンパイルして実行する機能


Solutions:

Question # 1
Answer: A		Question # 2
Answer: C		Question # 3
Answer: B		Question # 4
Answer: B		Question # 5
Answer: C,D

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