20+ DGS Stroke Rehab Interview Questions and Answers

Troubleshooting steps for a PC that won't turn on

• Check power source and cables

• Check power supply unit

• Check motherboard and CPU

• Check RAM and other components

• Check for any error messages or beeps

• Try booting in safe mode

• Try a different power outlet

• Check for any loose connections

Troubleshooting steps for PC network issues

• Check physical connections

• Restart the router/modem

• Check network settings

• Run network troubleshooter

• Check for malware/virus

• Update network drivers

• Reset network settings

Troubleshooting steps for a slow PC

• Check for malware and viruses

• Free up disk space

• Uninstall unnecessary programs

• Update drivers and software

• Check for hardware issues

A ticketing tool is a software used to manage and track customer support requests. Encryption is the process of converting data into a code to prevent unauthorized access.

• Ticketing tools help IT engineers manage and prioritize support requests

• Encryption is used to protect sensitive data from unauthorized access

• Common encryption methods include AES, RSA, and SHA

• Encryption is used in various applications such as online banking, email, and messaging services

Data backup of laptop/pc can be done using external hard drives, cloud storage, or backup software.

• Use an external hard drive to manually backup important files

• Use cloud storage services like Google Drive or Dropbox to backup files online

• Use backup software like Acronis True Image or EaseUS Todo Backup to automate the backup process

• Create a backup schedule to ensure regular backups are performed

• Test the backup to ensure it can be restored in case of data loss

Virtualization is the creation of a virtual version of something, such as an operating system, a server, a storage device, or network resources.

• Virtualization allows multiple operating systems to run on a single physical machine.

• It enables better utilization of hardware resources and reduces costs.

• Examples of virtualization technologies include VMware, Hyper-V, and VirtualBox.

Configuring Outlook involves setting up email accounts, adding contacts, and customizing settings.

• Open Outlook and click on File

• Click on Add Account and enter your email address and password

• Follow the prompts to complete the setup process

• To add contacts, click on People and then New Contact

• To customize settings, click on File and then Options

Windows 10 has improved features and performance compared to Windows 7.

• Windows 10 has a more user-friendly interface

• Windows 10 has better security features

• Windows 10 has improved performance and faster boot times

• Windows 10 has a virtual desktop feature

• Windows 10 has a voice assistant, Cortana

• Windows 10 has a built-in game mode

• Windows 10 has a touch-friendly interface

• Windows 10 has a new browser, Microsoft Edge

Ping and ipconfig are two important commands used in networking to troubleshoot and diagnose network issues.

• Ping is used to test the connectivity between two devices on a network by sending packets of data and receiving a response.

• Ipconfig is used to view the IP address, subnet mask, and default gateway of a device on a network.

• Ping can also be used to determine the response time of a device on a network.

• Ipconfig can be used to release and renew IP addresses, flush DNS cache,...read more

PST is a personal storage table used by Outlook to store email data while OST is an offline storage table used for cached Exchange mode.

• PST is a file format used by Microsoft Outlook to store email data on a local computer

• OST is an offline storage table used for cached Exchange mode in Outlook

• PST files can be imported and exported while OST files cannot

• PST files can be accessed even without an internet connection while OST files require a connection to the Exchange server

• PST ...read more

Workgroup is a peer-to-peer network where each computer has its own security settings. Domain is a centralized network managed by a server.

• Workgroup is suitable for small networks with few computers

• Domain is suitable for large networks with many computers

• In a workgroup, each computer has its own user accounts and passwords

• In a domain, user accounts and passwords are managed centrally by a server

• Workgroup does not have a centralized authentication system

• Domain has a centralize...read more

A firewall is a network security system that monitors and controls incoming and outgoing network traffic.

• It acts as a barrier between a trusted internal network and an untrusted external network.

• It can be hardware, software, or a combination of both.

• It can be configured to block or allow traffic based on predefined rules.

• Examples include Cisco ASA, Fortinet FortiGate, and pfSense.

Primary research involves collecting data directly from the source, while secondary research involves analyzing existing data.

• Primary research is original research conducted by the researcher themselves

• Secondary research involves analyzing data that has already been collected by others

• Primary research can be conducted through surveys, interviews, experiments, and observations

• Secondary research can be conducted through literature reviews, data analysis, and meta-analysis

• Primar...read more

Market size estimation involves determining the total addressable market for a product or service.

• Market size estimation involves analyzing the potential customer base for a product or service.

• It includes researching the demographics, buying habits, and preferences of the target market.

• Market size estimation helps in understanding the revenue potential and growth opportunities for a business.

• Methods for market size estimation include top-down analysis, bottom-up analysis, and...read more

Market sizing approach involves identifying the total addressable market (TAM), the served available market (SAM), and the target market.

• Identify the total addressable market (TAM) by determining the potential market size for a product or service.

• Calculate the served available market (SAM) by estimating the portion of the TAM that your company can realistically target.

• Define the target market by narrowing down the SAM to the specific segment of customers that your company aim...read more

Current trends in research include AI and machine learning, big data analytics, personalized marketing, and sustainability.

• Increased use of AI and machine learning for data analysis and predictive modeling

• Growing importance of big data analytics for extracting insights from large datasets

• Shift towards personalized marketing strategies based on consumer behavior and preferences

• Focus on sustainability research to address environmental and social issues

Dry lab refers to computational research done using computers, while wet lab refers to experimental research done using chemicals and biological materials.

• Dry lab involves data analysis, modeling, and simulations.

• Wet lab involves conducting experiments, handling chemicals, and working with biological samples.

• Examples of dry lab work include bioinformatics, genomics, and computational biology.

• Examples of wet lab work include PCR experiments, cell culture, and protein purificat...read more

Research methods include surveys, interviews, focus groups, observations, experiments, and secondary data analysis.

• Surveys: Questionnaires distributed to a sample of individuals to gather data.

• Interviews: One-on-one discussions with participants to gather in-depth information.

• Focus Groups: Small group discussions led by a moderator to explore opinions and attitudes.

• Observations: Directly observing and recording behaviors or events.

• Experiments: Controlled studies to test hypot...read more

Research is a systematic investigation to discover new information or validate existing knowledge.

• Research involves gathering and analyzing data to answer specific questions or solve problems

• It can be qualitative or quantitative in nature

• Examples include market research to understand consumer preferences, scientific research to test hypotheses, and medical research to develop new treatments

I generate leads through a combination of networking, cold calling, social media, and attending industry events.

• Utilize networking events to connect with potential leads

• Engage in cold calling to reach out to prospects directly

• Utilize social media platforms to generate leads through targeted advertising and content

• Attend industry events and conferences to meet potential clients face-to-face