MCTS 70-642 Study Guide 2026
Everything you need to pass the MCTS 70-642 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 MCTS 70-642 Exam Format at a Glance
📚 MCTS 70-642 Topics to Study (23)
✍️ Sample MCTS 70-642 Questions & Answers
1. Which DNS zone contains records that resolve IP addresses to hostnames and is named using the reverse of the network address?
Reverse lookup zones contain PTR records and are named using the reversed octets of the IP address range (e.g., 10.in-addr.arpa for 10.x.x.x).
2. If you want to connect to the IPv6 internet from a server, what kind of IPv6 do you need?
To connect to the public IPv6 Internet, a server requires a Global Unicast Address (GUA). GUAs are globally unique and routable across the entire IPv6 network, similar to public IPv4 addresses. Other IPv6 address types like Link-Local, Site-Local (deprecated), or Unique Local addresses are designed for local network communication and are not routable on the public Internet.
3. When NAP is deployed with DHCP enforcement, how are non-compliant clients restricted?
With DHCP enforcement, non-compliant clients receive a limited IP configuration (restricted routes and no default gateway) that allows access only to remediation servers.
4. What is a risk mitigation strategy in MCTS 70-642 Exam practice?
This is fundamental to MCTS 70-642 Exam practice. Implementing controls that reduce the likelihood or impact of identified risks represents the professional standard for risk management in the MCTS 70-642 certification framework.
5. Which NAP enforcement method provides the strongest isolation because it uses cryptographic health certificates?
IPsec NAP enforcement uses health certificates issued by a Health Registration Authority (HRA) to cryptographically enforce communication between only compliant computers.
6. What Windows Server 2008 feature translates private IP addresses to a public IP address for internet access?
NAT translates private, internal IP addresses to a single public IP address, allowing multiple internal hosts to share internet connectivity.