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Cisco Network Engineer Quiz Questions and Answers

Answer :
  • To provide secure access to the internet

Explanation :

Zscaler Internet Access is a cloud-based security service that provides secure access to the internet for users. It offers protection against malware, phishing, and other cyber threats.2) < 2 > What is the difference between Zscaler Internet Access and Zscaler Private Access?A) Zscaler Internet Access provides secure access to the internet, while Zscaler Private Access provides secure access to internal applicationsB) Zscaler Internet Access provides free internet access, while Zscaler Private Access provides paid accessC) Zscaler Internet Access provides faster internet speeds, while Zscaler Private Access provides slower speedsD) Zscaler Internet Access and Zscaler Private Access are the same serviceAnswer: A) Zscaler Internet Access provides secure access to the internet, while Zscaler Private Access provides secure access to internal applicationsExplanation: Zscaler Internet Access is designed to provide secure access to the internet, while Zscaler Private Access is designed to provide secure access to internal applications. Both services are cloud-based and offer protection against cyber threats.3) < 3 > What is SSL inspection?A) A process that decrypts and inspects SSL traffic for security purposesB) A process that encrypts SSL traffic for security purposesC) A process that blocks SSL traffic for security purposesD) A process that speeds up SSL traffic for performance purposesAnswer: A) A process that decrypts and inspects SSL traffic for security purposesExplanation: SSL inspection is a process that decrypts and inspects SSL traffic for security purposes. It allows security devices to analyze encrypted traffic and detect potential threats.4) < 4 > What is the purpose of a PAC file in Zscaler Internet Access?A) To direct web traffic to the Zscaler cloudB) To block access to certain websitesC) To encrypt web traffic for security purposesD) To speed up web traffic for performance purposesAnswer: A) To direct web traffic to the Zscaler cloudExplanatio
Answer :
  • To track and manage royalty payments

Explanation :

The Royalty Accounting module in SAP is specifically designed to handle complex royalty calculations and automate the royalty accounting process.2. < 2 > Which of the following is a supported scenario in Settlement Management in SAP S/4HANA Cloud?A) Processing of employee salariesB) Settlement of rebatesC) Management of customer invoicesD) Management of inventory controlAnswer: B) Settlement of rebates. Explanation: Settlement Management in SAP S/4HANA Cloud supports the settlement of rebates, external commissions, processing of employee commissions and incentives, as well as royalties.3. < 3 > What is the primary sub-module of SAP FI in the general ledger?A) Accounts payableB) Asset accountingC) Bank managementD) Accounts receivableAnswer: D) Accounts receivable. Explanation: The primary sub-modules of SAP FI in the general ledger are accounts payable, accounts receivable, asset accounting, and bank management. Accounts receivable is the sub-module that houses customer-related data.4. < 4 > What is the purpose of the Customer Relationship Management functional skill in SAP SD job roles?A) To improve customer satisfaction and drive salesB) To manage employee salariesC) To handle customer invoicesD) To manage inventory controlAnswer: A) To improve customer satisfaction and drive sales. Explanation: The Customer Relationship Management functional skill in SAP SD job roles involves understanding customer segmentation, sales campaigns, and loyalty programs to improve customer satisfaction and drive sales.5. < 5 > Which learning path for SAP MM in S4 HANA involves practicing implementing procurement processes and inventory management?A) Basic ConceptsB) SAP MM ConfigurationC) Business ScenariosD) Integration and AnalyticsAnswer: C) Business Scenarios. Explanation: The Business Scenarios learning path for SAP MM in S4 HANA involves practicing implementing procurement processes, inventory management, and goods receipt and issue scenarios.6. < 6 > What i
Answer :
  • Add Amazon RDS DB read replicas, and have your application direct read queries to them.
  • Use ElastiCache in front of your Amazon RDS DB to cache common queries.
  • Shared your data set among multiple Amazon RDS DB instances.

Explanation :

Amazon RDS Read Replicas provide enhanced performance and durability for database (DB) instances. This replication feature makes it easy to elastically scale out beyond the capacity constraints of a single DB Instance for read-heavy database workloads. You can create one or more replicas of a given source DB Instance and serve high-volume application read traffic from multiple copies of your data, thereby increasing aggregate read throughput Sharding is a common concept to split data across multiple tables in a database Amazon ElastiCache is a web service that makes it easy to deploy, operate, and scale an in-memory data store or cache in the cloud. The service improves the performance of web applications by allowing you to retrieve information from fast, managed, in-memory data stores, instead of relying entirely on slower disk-based databases Amazon ElastiCache is an in-memory key/value store that sits between your application and the data store (database) that it accesses. Whenever your application requests data, it first makes the request to the ElastiCache cache. If the data exists in the cache and is current, ElastiCache returns the data to your application. If the data does not exist in the cache, or the data in the cache has expired, your application requests the data from your data store which returns the data to your application. Your application then writes the data received from the store to the cache so it can be more quickly retrieved next time it is requested.
Answer :
  • Standard

Explanation :

A standard change is a pre-authorised change that is low risk, relatively common and follows a specified procedure or work instruction. A standard change is frequently implemented, has repeatable implementation steps, and has a proven success history. As Standard changes are pre-approved, they follow a streamlined process in which group-level or peer approval and CAB authorisation steps are not required. Approved standard change requests can be predefined in a catalogue of templates to make accessing and requesting a standard change more efficient. This ability also enables the Change Management team to control the changes that are authorised as standard. Normal change requests follow a prescriptive process which requires two levels of approval before being implemented, reviewed, and closed. These changes require a full range of assessments and authorisations such as peer or technical approval, change management, and Change Advisory Board (CAB) authorisation to ensure completeness, accuracy, and the least possible disruption to service. An emergency change is of such a high priority that it bypasses group and peer review and approval and goes straight to the Authorisation state for approval by the CAB approval group. A retrospective change is not an out of the box change request type and applies to Emergency change requests which will require CAB authorisation retrospectively.
Answer :
  • HTML

Explanation :

You can improve the readability and usefulness of knowledge articles by formatting the article text using the HTML editor. The HTML editor available in knowledge articles uses the built-in TinyMCE editor. The text formatting is preserved when the content is displayed on a portal. The HTML toolbar within the HTML editor contains an array of icons that enable you to edit and format your knowledge article's body text. You can also use the HTML Editor to add images, links, audio, and video to the knowledge article. You can perform the following functions using the HTML editor available in knowledge articles: 1) Spell check as you type in the Article body section of a knowledge article. 2) The HTML editor automatically checks the spelling as you type and underlines spelling and grammar mistakes in red. 3) View the style applied to the selected text and the word count from the HTML editor's bottom pane. 4) Apply the formatting. 5) Paste without formatting. 6) Insert tables and modify cells, rows and columns of a table. 7) Include HTML content. 8) Insert or edit a code snippet. 9) Insert a basic table of contents at the cursor's current position. 10) Find and replace text. 11) Revert changes that you have made during the current session of content editing.
Answer :
  • Ship the logs to an Amazon Kinesis stream and have the consumers analyze the logs in a live manner.

Explanation :

You can use Kinesis Streams for rapid and continuous data intake and aggregation. The type of data used includes IT infrastructure log data, application logs, social media, market data feeds, and web clickstream data. Because the response time for the data intake and processing is in real time, the processing is typically lightweight. The following are typical scenarios for using Kinesis Streams: Accelerated log and data feed intake and processing - You can have producers push data directly into a stream. For example, push system and application logs and they'll be available for processing in seconds. This prevents the log data from being lost if the front end or application server fails. Kinesis Streams provides accelerated data feed intake because you don't batch the data on the servers before you submit it for intake. Real-time metrics and reporting - You can use data collected into Kinesis Streams for simple data analysis and reporting in real time. For example, your data-processing application can work on metrics and reporting for system and application logs as the data is streaming in, rather than wait to receive batches of data.
Answer :
  • Ensure that the Amazon EBS volumes restored from snapshots have been pre-warmed by reading all the blocks before the test.

Explanation :

During the AMI-creation process, Amazon EC2 creates snapshots of your instance's root volume and any other EBS volumes attached to your instance New EBS volumes receive their maximum performance the moment that they are available and do not require initialization (formerly known as pre-warming). However, storage blocks on volumes that were restored from snapshots must be initialized (pulled down from Amazon S3 and written to the volume) before you can access the block. This preliminary action takes time and can cause a significant increase in the latency of an I/O operation the first time each block is accessed. For most applications, amortizing this cost over the lifetime of the volume is acceptable. Option A is invalid because block sizes are predetermined and should not be randomly selected. Option C is invalid because this is part of continuous integration and hence volumes can be destroyed after the test and hence there should not be snapshots created unnecessarily Option D is invalid because the encryption is a security feature and not part of load tests normally.
Answer :
  • WLSE
  • CLI
  • Web interface

Explanation :

The three methods that can be used to manage autonomous APs are WLSE, CLI, and web interfaces. Autonomous access points (APs) maintain their management functionality and can be connected directly and configured. The wireless LAN solution engine (WLSE) allows for centralized coordination of autonomous APs. The WLSE can also work in coordination with another Cisco service, wireless domain services (WDS). The WDS enables the APs to provide fast, secure roaming between APs. The WDS registers all client devices in the subnet, establishes session keys for them, and caches their security credentials. When a client roams to another access point, the WDS device forwards the client's security credentials to the new access point Wireless LAN controller (WLC) is a physical controller that provides centralized control of a WLAN environment. APs that are being managed by a WLC function in lightweight mode. Wireless control system (WCS) is a software package that allows for management of a WLAN environment, managing one or multiple WLCs. APs managed by WCS function in lightweight mode.