1.What is the computer system?
Ans. A computer system is a combination of memory, CPU, peripheral devices that are connected to it, and OS (Operating System)
2.List out components of a computer system?
Ans. The components of a computer system are:
• CPU (Central Processing Unit) including control unit and arithmetic logic unit
• Memory like primary and secondary
• Input and output devices like keyboard mouse, printer scanner, etc.
3. What is a microprocessor?
Ans. A microprocessor is an integrated circuit having all the functionality of a central processing unit of a PC.
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4. List out some computer processors?
Ans. Computer processors are: 1) Intel Core i9, 2) Intel Core i5, 3) Intel Core i7, 4) AMD Ryzen 7, and 5) AMD Ryzen 5.
5.What is an operating system?
Ans. An operating system is a collection of software that runs on a computer and provides the basic functions of storing and managing information, such as memory, storage devices, and network access. The operating system controls how the computer works and how it interacts with other software and hardware. For example, an operating system can control the way a computer stores and accesses data, such as files and printers. In addition to controlling how the computer works and operating system can also provide many other functions, such as security, communication, and user interface. An operating system can also be used to develop new software applications.
6.How many popular operating systems are in use today?
Ans. Operating systems are the software that controls the way a computer works. There are many different operating systems out there, and they all have different features and benefits. The most popular operating systems today are Windows, Mac OS, and Linux. Windows is the most popular because it is the most widely used operating system. It is also the most expensive, but it is also the most secure. Mac OS is another popular operating system that is easy to use and has a lot of features. Linux is a very popular operating system that is free and open-source, which means that anyone can use it. Linux is also very easy to use, so it is great for beginners.
7. List out some popular operating system?
Ans. Some popular operating systems are Microsoft Windows, OSX, and Linux.
8. Explain primary and secondary memory?
Ans. Primary memory is the major memory of a computer which can be straight accessed by the CPU. Primary memory stores provisional information until the procedure is completed. Secondary memory refers to the outside storage device, which can be used to stock up data or information lastingly.
9. Explain chipset?
Ans. A chipset is a compilation of incorporated circuits calculated to purpose together as a unit, to achieve a particular task within a computer system.
10. What do you mean by the OSI Model?
Ans. OSI is an orientation replica for how applications converse over a network. It consists of seven layers: Physical, Presentation, Application, Session, transfer, Network, and Data Link Layer.
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11. State the difference between the data, information and program?
Ans. Data is a rare and unorganized fact that necessary to be processed to make it important. Information is a place of data which is processed in an essential means according to the given prerequisite. A program is a detailed set of planned operations for a computer to execute.
12. What are multiple inheritances in Java?
Ans. Java Character stream is essentially used to carry out input and output for 16 bit Unicode. The main classes’ users are File Reader and File Writer which inside uses FileInputStream and FileOutputStream, so the fundamental dissimilarity is that File Reader and File Writer read and writes two bites at a time correspondingly.
13. Why Are You Interested In This Role?
Ans. I put myself through a series of tests in both hardware and software before concluding that I am a “hardware whisperer.” My technical abilities have always been focused on the physical aspects of technology. When I go down in the trenches and get my hands dirty, I am at my finest. That is one of the reasons why I chose this as a profession. For as long as I can remember, I’ve wanted to work for a large corporation like yours, where I can advance my career by dealing with complicated problems and finding innovative solutions using cutting-edge technology. Being employed by you will consequently be a dream come true for me.
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14. What Are The Roles Of A Computer Engineer?
Ans. In addition to designing computer hardware and testing it to ensure that it is functioning properly, identifying defects, designing and testing circuits and other electronic components, and assessing safety, reliability, and cost factors are some of the primary responsibilities of a hardware engineer. Supervisory responsibilities include managing technicians, assessing information, suggesting appropriate hardware to users, and designing prototypes. In addition, computer hardware engineers perform their everyday tasks as part of a team, and they may be required to serve as team leaders. Finally, when diagnosing a client’s computer system, they speak with the customer.
15. What Are The Qualities That A Computer Engineer Needs To Be Successful?
Ans. A computer engineer must be capable of troubleshooting, analyzing, and problem-solving. Creativity is extremely beneficial to computer engineers because it allows them to improve on existing computers and suggest alternative methods and formats for various information technology applications. A computer engineer’s suggestion may often not be the method used by a team. Resilience is important for computer engineers because it allows them to develop great ideas even when facing setbacks. A computer engineer must also be able to work independently and as part of a team and be detail-oriented.
16. Describe Your Daily Routine As A Computer Engineer?
Ans. My daily routine revolves around completing a variety of tasks. Even though I have limited time, I always prioritize my daily tasks. First, I list all the projects or tasks that need to be completed. Then I figure out what their deadlines, dependencies, and urgency are. With this in mind, I prioritize the tasks that must be completed first. The less urgent items follow these. The list concludes with projects dependent on others or is not time-sensitive. If several projects or tasks must be completed simultaneously, I use my multitasking skills to complete them on time.
17. Can you explain the difference between a static and dynamic IP address?
Ans. A static IP address is a fixed address assigned to a device, while a dynamic IP address is an address that can change. Static IP addresses are typically used for servers or other devices that need to be accessed remotely, while dynamic IP addresses are used for devices that do not need to be accessed remotely, such as home computers. Dynamic IP addresses are assigned by a DHCP server, which automatically assigns an available IP address to a device when it connects to a network.
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18. Can you explain how encryption works?
Ans. Encryption is the process of converting plaintext into ciphertext to protect it from unauthorized access. This is done by using an encryption algorithm and a key. The encryption algorithm takes the plaintext and the key as input and produces ciphertext as output. To decrypt the ciphertext, the recipient uses the key and the same encryption algorithm to convert the ciphertext back into plaintext. This process ensures that only authorized individuals with the correct key can access the original information.
19. Can you explain how data is stored on a computer?
Ans. Data is stored on a computer’s hard drive or solid-state drive using a process called magnetic or electrical polarization. Data is stored on the drive in the form of 0s and 1s, called bits. The bits are grouped together to form bytes, which are the basic unit of data storage. The bytes are organized into blocks, which are grouped together to form a file.
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20. Can you explain the difference between a 32-bit and 64-bit operating system?
Ans. A 32-bit operating system can handle data in 32-bit chunks, while a 64-bit operating system can handle data in 64-bit chunks. 64-bit operating systems can process more data at once, allowing for faster performance. Additionally, 64-bit operating systems can access more memory than 32-bit operating systems.
best of luck guys 👍……