Wipro System Administrator Interview Questions and Answers

Q1. Self introduction
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Q2. What is Java and java types.
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Java is a high-level programming language known for its portability and versatility.
• Java is an object-oriented language

• Types of Java include primitive types (int, double, boolean), reference types (classes, interfaces), and arrays

• Java is platform-independent due to its bytecode compilation
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Q3. What is c programming
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C programming is a high-level programming language used for system programming, embedded systems, and software development.
• C programming is widely used for system programming, as it allows direct access to hardware and memory.

• It is commonly used in embedded systems development, where efficiency and low-level control are important.

• C is known for its performance and portability, making it a popular choice for developing ...read more
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Q4. Features in java
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Java features include platform independence, object-oriented programming, automatic memory management, and multithreading.
• Platform independence allows Java programs to run on any platform with a Java Virtual Machine (JVM)

• Object-oriented programming supports concepts like classes, objects, inheritance, and polymorphism

• Automatic memory management through garbage collection helps in managing memory efficiently

• Multithreadi...read more
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Q5. Oops concept , class
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First round > General aptitude and versant test.

Q1. How to manage VDI?
Ans. 
VDI can be managed by monitoring performance, updating software, optimizing resources, and ensuring security.
• Monitor performance regularly to identify any issues or bottlenecks.

• Update VDI software and patches to ensure system stability and security.

• Optimize resources by balancing workloads and adjusting configurations as needed.

• Ensure security measures are in place, such as encryption, access controls, and regular back...read more
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Q2. O365 services and it's related questions.
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Q3. Questions on cloud computing, cloud services.
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Q1. Why you want to join this worst company.
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Q2. Wipro is good company you can join if your expectations is around 3 Lpa
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Q1. What is OS, what is dhcp
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OS stands for Operating System, it is the software that manages computer hardware resources. DHCP stands for Dynamic Host Configuration Protocol, it assigns IP addresses to devices on a network.
• OS is the software that manages computer hardware resources

• DHCP assigns IP addresses to devices on a network

• OS examples: Windows, macOS, Linux

• DHCP example: Router assigning IP addresses to devices connected to a network
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Q2. What is PST and ost
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PST and OST are file formats used by Microsoft Outlook to store email data.
• PST stands for Personal Storage Table and is used to store email messages, contacts, calendar items, and other data locally on a user's computer.

• OST stands for Offline Storage Table and is a local copy of a user's mailbox data stored on the Exchange server. It allows users to access their mailbox data even when offline.

• PST files can be imported/...read more
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Q3. What is BSOD,what is network printer
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BSOD stands for Blue Screen of Death, a Windows error screen. A network printer is a printer connected to a network for multiple users to access.
• BSOD is a Windows error screen that appears when the system encounters a critical error

• It is often caused by hardware failures, driver issues, or software conflicts

• Network printer is a printer connected to a network for multiple users to print documents

• It allows users to send ...read more
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