CMS IT Services
10+ RAS Builder Interview Questions and Answers
Q1. What is the difference between RAM and HRD DRIVE?
RAM is a volatile memory used for temporary storage while HRD DRIVE is a non-volatile memory used for permanent storage.
RAM stands for Random Access Memory while HRD DRIVE stands for Hard Disk Drive.
RAM is faster but smaller in capacity while HRD DRIVE is slower but larger in capacity.
RAM loses its data when power is turned off while HRD DRIVE retains its data even when power is off.
RAM is used for temporary storage of data while HRD DRIVE is used for permanent storage of dat...read more
Q2. 1. What is RAM device?
RAM stands for Random Access Memory, a type of computer memory that allows data to be accessed in any order.
RAM is volatile memory, meaning it loses its data when power is turned off
It is used to temporarily store data that the CPU needs to access quickly
Examples of RAM devices include DIMMs, SODIMMs, and DDR memory modules
Q3. What is trouble shooting and IP address?
Troubleshooting is the process of identifying and resolving problems or issues within a system. An IP address is a unique numerical identifier assigned to each device connected to a network.
Troubleshooting involves identifying the root cause of a problem and finding a solution.
IP address is a 32-bit number that identifies a device on a network.
IP addresses can be either static or dynamic.
Troubleshooting network issues often involves checking IP addresses and network configura...read more
Q4. What are the latest windows os?
The latest Windows OS are Windows 10 and Windows 11.
Windows 10 was released in 2015 and is still widely used.
Windows 11 was released in 2021 and has new features like Snap Layouts and Snap Groups.
Both OS have regular updates and support from Microsoft.
Q5. What is server and Back-up device?
A server is a computer program or device that provides functionality for other programs or devices. A backup device is used to store copies of important data.
A server is a computer program or device that provides services or resources to other devices or programs on a network.
Servers can be used for various purposes such as hosting websites, storing data, or running applications.
A backup device is used to create copies of important data to protect against data loss in case of...read more
Q6. What is RAM?, What is Router, What is Switch
RAM is a type of computer memory. Router and switch are networking devices used to connect devices in a network.
RAM stands for Random Access Memory and is used to temporarily store data that the computer is currently using.
Router is a networking device that connects multiple networks and routes data packets between them. It operates at the network layer of the OSI model.
Switch is a networking device that connects devices in a network and forwards data packets between them. It...read more
Q7. What is ROM device?
ROM stands for Read-Only Memory. It is a type of computer memory that stores data permanently and cannot be modified.
ROM is non-volatile memory, meaning it retains data even when the power is turned off.
It is used to store firmware, which is software that is permanently programmed into a hardware device.
ROM is commonly found in devices like game consoles, smartphones, and computers.
Examples of ROM include CD-ROM, DVD-ROM, and ROM chips on computer motherboards.
Q8. What is hard drive?
A hard drive is a storage device used to store and retrieve digital information on a computer.
It is a non-volatile storage device.
It consists of one or more rotating disks called platters.
Data is stored magnetically on the platters using read/write heads.
Hard drives have a higher storage capacity compared to other storage devices like solid-state drives (SSDs).
Examples of hard drive interfaces include SATA, SCSI, and IDE.
Q9. What is LAN and WAN?
LAN stands for Local Area Network and WAN stands for Wide Area Network.
LAN is a network that connects devices within a limited area such as a home, office, or building.
WAN is a network that connects devices over a large geographical area such as a city, country, or even the world.
LAN typically uses Ethernet cables or Wi-Fi for connectivity while WAN uses technologies such as leased lines, satellite links, or VPNs.
Examples of LAN include a home network, a school network, or an...read more
Q10. Explain BSOD, What is DNS?
BSOD stands for Blue Screen of Death. DNS stands for Domain Name System.
BSOD is a critical system error in Windows OS that causes the computer to crash and display a blue screen with error codes.
DNS is a system that translates domain names into IP addresses to locate resources on the internet.
DNS servers store information about domain names and their corresponding IP addresses.
DNS is essential for browsing the internet and accessing websites.
DNS can be configured manually or ...read more
Q11. What is a Switch?
A switch is a networking device that connects devices on a computer network by using packet switching to forward data to the appropriate destination.
Switches operate at the data link layer (Layer 2) of the OSI model.
They use MAC addresses to forward data to the correct destination.
Switches can create multiple collision domains and improve network efficiency.
Examples of switches include Cisco Catalyst series, Netgear ProSAFE series, etc.
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