2. Systems Administration involves the management of:
a) Only computer hardware
b) Only computer software
c) Both computer hardware and software
d) None of the above
Answer: c) Both computer hardware and software
3. The increasing complexity of modern computer systems and networks has led to the emergence of:
a) Systems Administration
b) Software Development
c) Data Analysis
d) Graphic Design
Answer: a) Systems Administration
4. Which of the following is a challenge faced by Systems Administrators?
a) Restricting the amount of money spent on computer systems
b) Providing users with unlimited disk space and faster CPUs
c) Both a) and b)
d) None of the above
Answer: c) Both a) and b)
5. Factors that affect the work of a Systems Administrator include:
a) Users
b) Hardware and Software
c) Support
d) Policy
e) All of the above
Answer: e) All of the above
6. What does SA stand for in Systems Administration?
a) Systems Analyst
b) Software Architect
c) Systems Administrator
d) Support Assistant
Answer: c) Systems Administrator
7. Which of the following is a characteristic of an effective Systems Administrator?
a) Delegation and Time Management skills
b) Technical knowledge of hardware and software
c) Customer service attitude
d) All of the above
Answer: d) All of the above
8. The responsibility of designing and managing the machine room environment falls under the role of a Systems Administrator.
a) True
b) False
Answer: a) True
9. What does SA need to know to be successful?
a) Only about the operating system and hardware
b) Only about software and networking
c) Everything about the entire computer system
d) None of the above
Answer: c) Everything about the entire computer system
10. What is one of the most important aims for a Systems Administrator?
a) To be reactive rather than proactive
b) To be poorly organized and show no planning ability
c) To automate tasks whenever possible
d) None of the above
Answer: c) To automate tasks whenever possible
11. What task is often neglected but essential for a Systems Administrator?
a) Documentation
b) Troubleshooting
c) Network configuration
d) Hardware installation
Answer: a) Documentation
12. What is the purpose of keeping a logbook as a Systems Administrator?
a) To record personal experiences
b) To keep track of personal goals
c) To record system changes and solutions to problems
d) None of the above
Answer: c) To record system changes and solutions to problems
13. Which of the following is an important component of administration and planning in Systems Administration?
a) Time management
b) Financial planning and management
c) Self-education
d) All of the above
Answer: d) All of the above
14. Regular maintenance and prevention tasks can significantly reduce the workload for a Systems Administrator.
a) True
b) False
Answer: a) True
15. Why is it important for Systems Administrators to maintain good relationships with vendors?
a) To receive special discounts
b) To ensure prompt support and access to updates
c) To gain insider information about competitors
d) None of the above
Answer: b) To ensure prompt support and access to updates
16. Which of the following is a key skill for a Systems Administrator to possess?
a) Ability to code in multiple programming languages
b) Strong problem-solving and troubleshooting skills
c) Extensive knowledge of graphic design software
d) All of the above
Answer: b) Strong problem-solving and troubleshooting skills
17. A Systems Administrator is responsible for:
a) Setting up and maintaining computer networks
b) Installing and configuring software applications
c) Monitoring system performance and security
d) All of the above
Answer: d) All of the above
18. Which of the following is an example of an infrastructure-related task for a Systems Administrator?
a) Setting up email accounts for new users
b) Configuring firewall rules to restrict network access
c) Developing a new software application
d) Designing a company's website
Answer: b) Configuring firewall rules to restrict network access
19. Which of the following is NOT a typical responsibility of a Systems Administrator?
a) Providing technical support to end-users
b) Managing and troubleshooting server hardware
c) Developing software applications
d) Performing routine backups and data recovery
Answer: c) Developing software applications
20. Which of the following protocols is commonly used for remote login and file transfer in Systems Administration?
a) FTP (File Transfer Protocol)
b) HTTP (Hypertext Transfer Protocol)
c) SMTP (Simple Mail Transfer Protocol)
d) DNS (Domain Name System)
Answer: a) FTP (File Transfer Protocol)
21. Which of the following is an example of a virtualization technology commonly used by Systems Administrators?
a) VMware
b) Photoshop
c) Excel
d) WhatsApp
Answer: a) VMware
22. A Systems Administrator needs to perform a security audit on the network. Which tool is most likely to be used?
a) Wireshark
b) Photoshop
c) Excel
d) WhatsApp
Answer: a) Wireshark
23. Which of the following is a benefit of using a configuration management tool in Systems Administration?
a) Simplifies software installation and updates
b) Enhances data visualization and analysis
c) Facilitates communication with end-users
d) None of the above
Answer: a) Simplifies software installation and updates
24. Which of the following storage technologies allows for the greatest scalability and flexibility in Systems Administration?
a) Solid-state drives (SSDs)
b) Magnetic tape drives
c) Network-attached storage (NAS)
d) Optical discs
Answer: c) Network-attached storage (NAS)
25. Which of the following best describes the concept of "high availability" in Systems Administration?
a) The ability to recover data from a failed storage device
b) The ability to keep systems running with minimal downtime
c) The ability to protect against malware and cyberattacks
d) The ability to achieve maximum network speed
Answer: b) The ability to keep systems running with minimal downtime
26. Which of the following is a key principle of data backup and recovery in Systems Administration?
a) Incremental backups only
b) Regularly test backups for data integrity
c) Backup data to a single location
d) None of the above
Answer: b) Regularly test backups for data integrity
27. What is the purpose of load balancing in Systems Administration?
a) To evenly distribute network traffic across multiple servers
b) To protect against malware and cyberattacks
c) To optimize database queries and data retrieval
d) None of the above
Answer: a) To evenly distribute network traffic across multiple servers
28. Which of the following protocols is commonly used for secure remote access to systems in Systems Administration?
a) SSH (Secure Shell)
b) POP (Post Office Protocol)
c) SNMP (Simple Network Management Protocol)
d) FTP (File Transfer Protocol)
Answer: a) SSH (Secure Shell)
29. In a virtualized environment, what is a hypervisor?
a) A specialized hardware device for network routing
b) A software layer that enables multiple virtual machines to run on a physical server
c) A secure communication channel for remote administration
d) None of the above
Answer: b) A software layer that enables multiple virtual machines to run on a physical server
30. Which of the following is an example of an open-source operating system commonly used in Systems Administration?
a) Windows Server
b) macOS
c) Ubuntu Linux
d) iOS
Answer: c) Ubuntu Linux
31. Which of the following is a best practice for securing a network in Systems Administration?
a) Use strong and unique passwords for all devices and accounts
b) Disable all firewalls to maximize network performance
c) Allow unrestricted access to all network resources
d) None of the above
Answer: a) Use strong and unique passwords for all devices and accounts
32. Which of the following is an example of a cloud computing service commonly used in Systems Administration?
a) Amazon Web Services (AWS)
b) Microsoft Word
c) Adobe Photoshop
d) WhatsApp
Answer: a) Amazon Web Services (AWS)
33. Which of the following is an important consideration when designing a backup strategy for Systems Administration?
a) Storage capacity
b) Backup frequency
c) Data retention period
d) All of the above
Answer: d) All of the above
34. Which of the following is a benefit of using virtual machines in Systems Administration?
a) Efficient utilization of hardware resources
b) Reduced power consumption
c) Easy scalability and migration
d) All of the above
Answer: d) All of the above
35. What is the purpose of RAID (Redundant Array of Independent Disks) in Systems Administration?
a) To improve network performance
b) To increase storage capacity
c) To provide fault tolerance and data redundancy
d) None of the above
Answer: c) To provide fault tolerance and data redundancy
36. Which of the following is a common authentication method used in Systems Administration?
a) Single sign-on (SSO)
b) Biometric identification
c) Captcha verification
d) None of the above
Answer: a) Single sign-on (SSO)
37. What is the purpose of a UPS (Uninterruptible Power Supply) in Systems Administration?
a) To regulate network traffic and prevent congestion
b) To provide backup power during outages and protect against data loss
c) To filter out electromagnetic interference (EMI)
d) None of the above
Answer: b) To provide backup power during outages and protect against data loss
38. Which of
the following is an example of a network monitoring tool commonly used in Systems Administration?
a) Nagios
b) Microsoft Excel
c) Adobe Illustrator
d) WhatsApp
Answer: a) Nagios
39. What is the purpose of a firewall in Systems Administration?
a) To prevent unauthorized access to a network
b) To increase network bandwidth
c) To optimize database queries
d) None of the above
Answer: a) To prevent unauthorized access to a network
40. Which of the following is an example of a disaster recovery strategy in Systems Administration?
a) Regularly backing up data to an offsite location
b) Installing antivirus software on all devices
c) Enforcing strong password policies
d) None of the above
Answer: a) Regularly backing up data to an offsite location
41. Which of the following is an example of an incident response procedure in Systems Administration?
a) Identifying and analyzing security breaches
b) Regularly updating software and firmware
c) Performing routine system maintenance
d) None of the above
Answer: a) Identifying and analyzing security breaches
42. What is the purpose of a VPN (Virtual Private Network) in Systems Administration?
a) To encrypt network traffic and secure remote connections
b) To increase network bandwidth
c) To optimize database performance
d) None of the above
Answer: a) To encrypt network traffic and secure remote connections
43. Which of the following is an example of a ticketing system commonly used in Systems Administration?
a) JIRA
b) Microsoft PowerPoint
c) Adobe Photoshop
d) WhatsApp
Answer: a) JIRA
44. What is the purpose of network segmentation in Systems Administration?
a) To isolate and secure sensitive network resources
b) To maximize network performance
c) To reduce hardware costs
d) None of the above
Answer: a) To isolate and secure sensitive network resources
45. Which of the following is an example of an intrusion detection system commonly used in Systems Administration?
a) Snort
b) Microsoft Word
c) Adobe Illustrator
d) WhatsApp
Answer: a) Snort
46. What is the purpose of a proxy server in Systems Administration?
a) To filter and monitor network traffic
b) To increase network speed
c) To optimize database queries
d) None of the above
Answer: a) To filter and monitor network traffic
47. Which of the following is an example of a network protocol commonly used in Systems Administration?
a) TCP/IP (Transmission Control Protocol/Internet Protocol)
b) JPEG (Joint Photographic Experts Group)
c) HTML (Hypertext Markup Language)
d) MP3 (MPEG Audio Layer III)
Answer: a) TCP/IP (Transmission Control Protocol/Internet Protocol)
48. What is the purpose of a patch management system in Systems Administration?
a) To regularly update software with the latest security patches
b) To increase network bandwidth
c) To optimize database performance
d) None of the above
Answer: a) To regularly update software with the latest security patches
49. Which of the following is an example of a network troubleshooting tool commonly used in Systems Administration?
a) Ping
b) Microsoft Excel
c) Adobe Photoshop
d) WhatsApp
Answer: a) Ping
50. Which of the following is an example of a monitoring metric commonly used in Systems Administration?
a) CPU utilization
b) Font size
Subjective Questions
1. List three essential skills required for a Systems Administrator.
Answer: Delegation and Time Management, Ethics, Knowledge of technical aspects such as Hardware, Software, Problem Solving, Networking, etc.
2. Mention three factors that affect the work of a Systems Administrator.
Answer: Users, Hardware and Software, Support.
3. State the importance of documentation for a Systems Administrator.
Answer: Documentation is crucial for keeping records of system changes, equipment details, network layouts, and solutions to problems. It ensures information accessibility and helps save time in resolving future issues.
4. Define the concept of system monitoring in Systems Administration.
Answer: System monitoring refers to the practice of observing the state of computers, software, and networks to ensure optimal performance and detect any issues or anomalies. It involves monitoring resource usage, network activities, and overall system health.
5. List three specific functions of a Systems Administrator.
Answer: Planning and managing the machine room environment, installing and maintaining operating system/software, configuring network services, and training users on software and security are some specific functions of a Systems Administrator.
6. Mention three preventive tasks that a Systems Administrator should perform.
Answer: Ensuring a clean and stable power supply, maintaining appropriate equipment temperatures, and regular lubrication or cleaning are preventive tasks that help minimize system issues and failures.
7. State the significance of automation in Systems Administration.
Answer: Automation plays a vital role in reducing repetitive manual tasks, improving efficiency, and minimizing errors. By automating routine tasks like user management, backups, and disk usage checks, Systems Administrators can focus on more critical aspects of their work.
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