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CompTIA CV0-003 Exam Syllabus Topics:

Topic	Details
Cloud Architecture and Design - 13%
Compare and contrast the different types of cloud models.	- Deployment models Public Private Hybrid Community Cloud within a cloud Multicloud Multitenancy - Service models Infrastructure as a Service (IaaS) Platform as a Service (PaaS) Software as a Service (SaaS) - Advanced cloud services Internet of Things (IoT) Serverless Machine learning/Artificial intelligence (AI) - Shared responsibility model
Explain the factors that contribute to capacity planning.	- Requirements Hardware Software Budgetary Business need analysis - Standard templates Per-user Socket-based Volume-based Core-based Subscription - Licensing - User density - System load - Trend analysis Baselines Patterns Anomalies - Performance capacity planning
Explain the importance of high availability and scaling in cloud environments.	- Hypervisors Affinity Anti-affinity - Oversubscription Compute Network Storage - Regions and zones - Applications - Containers - Clusters - High availability of network functions Switches Routers Load balancers Firewalls - Avoid single points of failure - Scalability Auto-scaling Horizontal scaling Vertical scaling Cloud bursting
Given a scenario, analyze the solution design in support of the business requirements.	- Requirement analysis Software Hardware Integration Budgetary Compliance Service-level agreement (SLA) User and business needs Security Network requirements 1. Sizing 2. Subnetting 3. Routing - Environments Development Quality assurance (QA) Staging Blue-green Production Disaster recovery (DR) - Testing techniques Vulnerability testing Penetration testing Performance testing Regression testing Functional testing Usability testing
Security - 20%
Given a scenario, configure identity and access management.	- Identification and authorization Privileged access management Logical access management Account life-cycle management 1. Provision and deprovision accounts Access controls 1. Role-based 2. Discretionary 3. Non-discretionary 4. Mandatory - Directory services Lightweight directory access protocol (LDAP) - Federation - Certificate management - Multifactor authentication (MFA) - Single sign-on (SSO) Security assertion markup language (SAML) - Public key infrastructure (PKI) - Secret management - Key management
Given a scenario, secure a network in a cloud environment.	- Network segmentation Virtual LAN (VLAN)/Virtual extensible LAN (VXLAN)/Generic network virtualization encapsulation (GENEVE) Micro-segmentation Tiering - Protocols Domain name service (DNS) 1. DNS over HTTPS (DoH)/DNS over TLS (DoT) 2. DNS security (DNSSEC) Network time protocol (NTP) 1. Network time security (NTS) Encryption 1. IPSec 2. Transport layer security (TLS) 3. Hypertext transfer protocol secure (HTTPS) Tunneling 1. Secure Shell (SSH) 2. Layer 2 tunneling protocol (L2TP)/Point-to-point tunneling protocol (PPTP) 3. Generic routing encapsulation (GRE) - Network services Firewalls 1. Stateful 2. Stateless Web application firewall (WAF) Application delivery controller (ADC) Intrusion protection system (IPS)/Intrusion detection system (IDS) Data loss prevention (DLP) Network access control (NAC) Packet brokers - Log and event monitoring - Network flows - Hardening and configuration changes Disabling unnecessary ports and services Disabling weak protocols and ciphers Firmware upgrades Control ingress and egress traffic 1. Allow list (previously known as whitelisting) or blocklist (previously known as blacklisting) 2. Proxy servers Distributed denial of service (DDoS) protection
Given a scenario, apply the appropriate OS and application security controls.	- Policies Password complexity Account lockout Application approved list (previously known as whitelisting) Software feature User/group - User permissions - Antivirus/anti-malware/endpoint detection and response (EDR) - Host-based IDS (HIDS)/Host-based IPS (HIPS) - Hardened baselines Single function - File integrity - Log and event monitoring - Configuration management - Builds Stable Long-term support (LTS) Beta Canary - Operating system (OS) upgrades - Encryption Application programming interface (API) endpoint Application OS Storage Filesystem - Mandatory access control - Software firewall
Given a scenario, apply data security and compliance controls in cloud environments.	- Encryption - Integrity Hashing algorithms Digital signatures File integrity monitoring (FIM) - Classification - Segmentation - Access control - Impact of laws and regulations Legal hold - Records management Versioning Retention Destruction Write once read many - Data loss prevention (DLP) - Cloud access security broker (CASB)
Given a scenario, implement measures to meet security requirements.	- Tools Vulnerability scanners Port scanners - Vulnerability assessment Default and common credential scans Credentialed scans Network-based scans Agent-based scans Service availabilities - Security patches Hot fixes Scheduled updates Virtual patches Signature updates Rollups - Risk register - Prioritization of patch application - Deactivate default accounts - Impacts of security tools on systems and services - Effects of cloud service models on security implementation
Explain the importance of incident response procedures.	- Preparation Documentation Call trees Training Tabletops Documented incident types/categories Roles and responsibilities - Incident response procedures Identification 1. Scope Investigation Containment, eradication, and recovery 1. Isolation 2. Evidence acquisition 3. Chain of custody 4. Root cause analysis Post-incident and lessons learned
Deployment - 23%
Given a scenario, integrate components into a cloud solution.	- Subscription services File subscriptions Communications 1. Email 2. Voice over IP (VoIP) 3. Messaging Collaboration Virtual desktop infrastructure (VDI) Directory and identity services Cloud resources 1. IaaS 2. PaaS 3. SaaS - Provisioning resources Compute Storage Network - Application Serverless - Deploying virtual machines (VMs) and custom images - Templates OS templates Solution templates - Identity management - Containers Configure variables Configure secrets Persistent storage - Auto-scaling - Post-deployment validation
Given a scenario, provision storage in cloud environments.	- Types Block 1. Storage area network (SAN) - Zoning File 1. Network attached storage (NAS) Object 1. Tenants 2. Buckets - Tiers Flash Hybrid Spinning disks Long-term - Input/output operations per second (IOPS) and read/write - Protocols Network file system (NFS) Common Internet file system (CIFS) Internet small computer system interface (iSCSI) Fibre Channel (FC) Non-volatile memory express over fabrics (NVMe-oF) - Redundant array of inexpensive disks (RAID) 0 1 5 6 10 - Storage system features Compression Deduplication Thin provisioning Thick provisioning Replication - User quotas - Hyperconverged - Software-defined storage (SDS)
Given a scenario, deploy cloud networking solutions.	- Services Dynamic host configuration protocol (DHCP) NTP DNS Content delivery network (CDN) IP address management (IPAM) - Virtual private networks (VPNs) Site-to-site Point-to-point Point-to-site IPSec Multiprotocol label switching (MPLS) - Virtual routing Dynamic and static routing Virtual network interface controller (vNIC) Subnetting - Network appliances Load balancers Firewalls - Virtual private cloud (VPC) Hub and spoke Peering - VLAN/VXLAN/GENEVE - Single root input/output virtualization (SR-IOV) - Software-defined network (SDN)
Given a scenario, configure the appropriate compute sizing for a deployment.	- Virtualization Hypervisors 1. Type 1 2. Type 2 Simultaneous multi-threading (SMT) Dynamic allocations Oversubscription - Central processing unit (CPU)/virtual CPU (vCPU) - Graphics processing unit (GPU) Virtual 1. Shared Pass-through - Clock speed/Instructions per cycle (IPC) - Hyperconverged - Memory Dynamic allocation Ballooning
Given a scenario, perform cloud migrations.	- Physical to virtual (P2V) - Virtual to virtual (V2V) - Cloud-to-cloud migrations Vendor lock-in PaaS or SaaS migrations 1. Access control lists (ACLs) 2. Firewalls - Storage migrations Block File Object - Database migrations Cross-service migrations Relational Non-relational

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CompTIA Cloud+ Certification Exam Sample Questions (Q173-Q178):

NEW QUESTION # 173
Several users are able to access internal company resources with corporate credentials; however, when they try to log in to external SaaS applications, the users are redirected back to the log-in page.
Which of the following is the most likely cause of the issue?

A. The SSL certificate on the external SaaS application is expired.
B. The SaaS provider is experiencing an outage with its directory service.
C. A new company policy requires all users to reset passwords.
D. A new security policy turned off cookies on the users' browsers.
E. MFA on the internal company authentication service is misconfigured.

Answer: B

Explanation:
The most likely cause of the issue is that the SaaS provider is experiencing an outage with its directory service.
A directory service is a software application that stores and organizes information about users and resources on a network.
It also provides authentication and authorization services, allowing users to access resources based on their credentials and permissions. If the directory service is down or unreachable, users will not be able to log in to the external SaaS applications that rely on it. This can happen due to network failures, hardware failures, software errors, cyberattacks, or maintenance activities. The other options are less likely to cause the issue, because they would affect either the internal or the external applications, but not both. For example, if the MFA on the internal company authentication service is misconfigured, users would not be able to access the internal resources, but they could still access the external SaaS applications. Similarly, if the SSL certificate on the external SaaS application is expired, users would see a warning message or an error message, but they would not be redirected back to the log-in page. If a new company policy requires all users to reset passwords, users would be prompted to do so when they try to log in, but they would not be prevented from accessing the applications. If a new security policy turned off cookies on the users' browsers, users might experience some issues with session management or personalization, but they would not be unable to log in to the applications.
References: Directory service, Troubleshooting SaaS Application Access Issues, CompTIA Cloud+ Study Guide: Exam CV0-003, Chapter 8: Cloud Security, p. 331.

NEW QUESTION # 174
Which of the following would be appropriate when considering inbound access security for a web- based SaaS solution?

A. Obfuscation
B. IPSec
C. Antivirus/anti-malware
D. Firewall

Answer: B

NEW QUESTION # 175
A file server is being migrated from physical hardware into a private cloud. Baselining of the server shows the disks average 90% full at all times. The contents of the file server consist mostly of compressed audio files. Multiple copies of the same files are often saved in different locations on the same disk. Which of the following storage technologies is MOST likely to help minimize storage utilization when moving this server to the private cloud?

A. Thin provisioning
B. Tokenization
C. Deduplication
D. Compression

Answer: C

NEW QUESTION # 176
Users of an enterprise application, which is configured to use SSO, are experiencing slow connection times.
Which of the following should be done to troubleshoot the issue?

A. Perform a packet capture during authentication.
Validate the load-balancing configuration.
Analyze the network throughput of the load balancer.
B. Evaluate the OS ACLs.
Upgrade the router firmware.
Increase the memory of the router.
C. Analyze the storage system IOPS.
Increase the storage system capacity.
Replace the storage system disks to SSD.
D. Perform a memory dump of the OS.
Analyze the memory dump.
Upgrade the host CPU to a higher clock speed CPU.

Answer: A

Explanation:
Explanation
These are the steps that should be done to troubleshoot the issue of slow connection times for users of an enterprise application that is configured to use SSO (Single Sign-On). SSO is a feature that allows users to access multiple applications or services with one login credential, without having to authenticate separately for each application or service. SSO can improve user experience and security, but it may also introduce performance issues if not configured properly. To troubleshoot the issue, the administrator should perform a packet capture during authentication to analyze the network traffic and identify any delays or errors in the SSO process. The administrator should also validate the load-balancing configuration to ensure that the SSO requests are distributed evenly and efficiently among the available servers or instances. The administrator should also analyze the network throughput of the load balancer to check if there is any congestion or bottleneck that may affect the SSO performance.

NEW QUESTION # 177
A cloud administrator is reviewing the authentication and authorization mechanism implemented within the cloud environment. Upon review, the administrator discovers the sales group is part of the finance group, and the sales team members can access the financial application. Single sign- on is also implemented, which makes access much easier.
Which of the following access control rules should be changed?

A. Attribute-based
B. Mandatory-based
C. Role-based
D. Discretionary-based

Answer: C

Explanation:
https://www.ekransystem.com/en/blog/rbac-vs-abac

NEW QUESTION # 178
......

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VALID CV0-003 STUDY NOTES REALISTIC QUESTIONS POOL ONLY AT FREE4TORRENT

Valid CV0-003 Study Notes Realistic Questions Pool Only at Free4Torrent