Cisco 100-140-KR exam dumps : Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version)

  • Exam Code: 100-140-KR
  • Exam Name: Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version)
  • Updated: Oct 11, 2026     Q & A: 649 Questions and Answers

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About Cisco 100-140 Korean Exam

Convenience sounds minor until your only study time is a lunch break. In 2026, the PracticeTorrent buying process takes minutes, delivery lands within 1 minute, and the 649 practice questions run on paper, Windows, or any browser.

Cisco 100-140 Korean Exam Syllabus Topics:

SectionWeightObjectives
Hardware Issues17%- Troubleshooting hardware faults, drivers and firmware updates
- Safety procedures: ESD, electrical safety, fire prevention
- Device information: hardware specs, OS details, network identifiers
- Ports, cables, components: identification, installation, upgrades
Common Threats and Preventions16%- Security threats: phishing, malware, spam, social engineering
- Incident response: identify, investigate, escalate
- Protection: passwords, scans, updates, user awareness
IT Support Job Tasks and Responsibilities17%- Problem-solving process: define, collect info, analyze, implement, document
- Documentation: problem description, troubleshooting steps, results recording
- Help desk concepts: queue management, time management, ticketing systems, SLA, KPIs
Job Tools16%- Knowledge bases, search, and documentation tools
- Remote access software: use and security
- System tools: Task Manager, System Information, Event Viewer, Activity Monitor
Connectivity and Resource Access Issues17%- Connectivity troubleshooting: errors, latency, access denied
- Shared resources: printers, folders, permissions, mapped drives
- Network configuration: IP settings, DNS, gateway, Wi-Fi
- Email and client access: protocols, authentication, encryption
Operating System and Application Issues17%- Application installation, updates, patches, and compatibility
- Virtualization and cloud basics: concepts, providers, virtual machines
- Windows, macOS, mobile OS: settings, updates, permissions, backup
- Browser and collaboration tools: configuration, troubleshooting

100-140 Korean Exam FAQ: Prove Your Ability, Conveniently

PracticeTorrent issues a full refund if you take the Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

The Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) exam contains 40-50 to complete within 50 minutes. Timed simulation in the PracticeTorrent Desktop Test Engine teaches that rhythm before exam day does.

Online proctored or in-person at Pearson VUE test centers Register for the Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) exam through these official channels:

After booking, PracticeTorrent delivers your practice questions within 1 minute — preparation starts the same day.

The Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) exam requires 825 out of 1000 to pass, and registration costs USD 125. A failed attempt means paying the same fee again — a readiness check with the PracticeTorrent engines before booking is the cheaper option.

The 100-140 Korean exam is a Cisco certification exam validating the Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) syllabus shown above. It belongs to these credential paths: Cisco Certified Support Technician (CCST) Networking, CCNA. Candidates in 2026 start with PracticeTorrent's 649 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

No formal prerequisites; open to all candidates Since requirements change over time, confirm the latest on the official Cisco exam page before scheduling.

The official Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) outline defines 6 domains. The leading three are Operating System and Application Issues (17%), Common Threats and Preventions (16%), and Hardware Issues (17%). The full list is in the topics section above, and PracticeTorrent's 649 practice questions cover each one.

Cisco recommends these training resources for the Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) exam:

Follow the training with steady self-testing — the 649 practice questions from PracticeTorrent help you apply theory and fill any gaps the training leaves.

Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 649 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

Cisco Certified Support Technician (CCST) IT Support (100-140 Korean Version) Sample Questions:

Question #1

한 사용자가 다음과 같이 보고했습니다.
Windows 10 컴퓨터에서 Office 365 웹 애플리케이션에 연결할 수 없습니다.
사용자가 문제를 해결하는 데 도움이 되는 추가 정보를 수집해야 합니다.
이 정보에 접근하려면 사용자는 화면의 어느 부분에 집중해야 할까요?
답변란에서 올바른 옵션을 선택하세요.

Reveal Solution  Discussion  0

Correct Answer:


Explanation:

Question #2

사용자가 간헐적으로 웹사이트 접속에 문제가 있다고 보고했습니다.
문제가 DNS 확인과 관련이 있는지 진단하려면 어떤 nslookup 사용법이 가장 적합할까요?

  • A. nslookup -debug website.com
  • B. nslookup -type=mx website.com
  • C. nslookup 웹사이트.com
  • D. nslookup -type=soa 웹사이트.com
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for PracticeTorrent members. You can sign-up / login (it's free).

Question #3

정기 점검 중, 기술자가 회사 이메일 시스템의 최근 변경으로 인해 메시지 전송이 상당히 지연되는 것을 발견했습니다. 기술자가 취해야 할 가장 적절한 초기 조치는 무엇입니까?

  • A. 사용자가 불만을 보고하지 않는 한 문제를 무시합니다.
  • B. 이메일 시스템의 변경 사항을 즉시 롤백합니다.
  • C. 모든 사용자에게 잠재적인 이메일 지연 문제에 대해 알립니다.
  • D. 다음 몇 시간 동안 이메일 시스템의 성능을 관찰하고 문서화합니다.
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Correct Answer: D  🗳️

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Question #4

사용자는 노트북을 LAN에 연결하면 간헐적인 연결 문제가 발생하지만 WLAN에서는 안정적으로 연결된다고 보고합니다.
유선 연결 문제를 해결하려면 어떤 진단 단계를 우선시해야 합니까?

  • A. 노트북에서 시스템 복원을 수행합니다.
  • B. 노트북의 이더넷 포트와 벽면 소켓을 검사하여 물리적 손상이 있는지 확인하세요.
  • C. 네트워크 라우터가 고장났을 수 있으므로 교체하세요.
  • D. 네트워크 어댑터를 방해할 수 있는 맬웨어가 있는지 노트북을 확인하세요.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for PracticeTorrent members. You can sign-up / login (it's free).

Question #5

네트워크 기술자가 두 서브넷 간 인터페이스가 필요한 새로 설치된 라우터를 구성하고 있습니다. 테스트 중 서브넷 A의 장치는 라우터에는 연결할 수 있지만 서브넷 A의 장치에는 연결할 수 없습니다.

  • A. 라우터가 IP 주소 할당을 위해 DHCP를 사용하도록 구성되어 있습니다.
  • B. 라우터의 방화벽이 두 서브넷 간의 트래픽을 허용한다는 것입니다.
  • C. 기술자는 무엇을 먼저 확인해야 합니까?
  • D. 라우터와 장치 사이의 모든 케이블이 카테고리 6이어야 합니다.
  • E. 라우터에 각 인터페이스에 대해 올바른 서브넷 마스크가 구성되어 있는지 확인하십시오.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for PracticeTorrent members. You can sign-up / login (it's free).

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