20+ Acma Computers Interview Questions and Answers

SSD is faster, more durable, and more expensive than HDD.

• SSD uses flash memory to store data, while HDD uses spinning disks.

• SSD has faster read/write speeds compared to HDD.

• SSD is more durable as it has no moving parts, while HDD can be prone to mechanical failure.

• SSD is more expensive per gigabyte compared to HDD.

• Examples: SSD - Samsung 970 EVO, HDD - Seagate Barracuda

There are two main types of RAM: DRAM (Dynamic Random Access Memory) and SRAM (Static Random Access Memory).

• DRAM (Dynamic Random Access Memory) - most common type, used in computers for main memory

• SRAM (Static Random Access Memory) - faster and more expensive than DRAM, used in cache memory

• Other types include SDRAM (Synchronous Dynamic Random Access Memory), DDR (Double Data Rate) RAM, and DDR2/3/4 RAM

Domain Naming System (DNS) is a system that translates domain names to IP addresses.

• DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to machine-readable IP addresses (like 172.217.3.206)

• DNS helps users access websites and other online services by resolving domain names to IP addresses

• DNS servers store records of domain names and their corresponding IP addresses

Active Directory is a directory service developed by Microsoft for Windows domain networks.

• Centralized database for managing network resources

• Stores information about users, computers, and other network objects

• Allows for authentication and authorization of users

• Enables administrators to assign policies, deploy software, and apply updates

• Example: User accounts, group policies, security settings

A server is a computer or software that provides functionality for other programs or devices, while a router is a networking device that forwards data packets between computer networks.

• A server can be used to host websites, store files, manage network resources, etc.

• Examples of servers include web servers, email servers, file servers, etc.

• A router connects multiple networks together and routes data packets between them.

• Routers use IP addresses to determine where to send data ...read more

CPU full from RAM full form

• CPU stands for Central Processing Unit

• RAM stands for Random Access Memory

• When the RAM is full, it can cause the CPU to become overloaded

• This can lead to slow performance and system crashes

A server is a computer or software program that provides functionality or resources to other computers, known as clients, over a network.

• Servers store and manage data, files, applications, and services for clients to access.

• They can provide email services, host websites, store files, and more.

• Examples include web servers like Apache, email servers like Microsoft Exchange, and file servers like Windows Server.

Topology refers to the arrangement of different elements in a network.

• Topology defines how devices are connected in a network

• Common topologies include bus, star, ring, and mesh

• Each topology has its own advantages and disadvantages

• Topology affects the performance, scalability, and fault tolerance of a network

Types of motherboards include ATX, Micro ATX, Mini ITX, and Extended ATX.

• ATX (Advanced Technology eXtended) is the most common form factor for desktop motherboards.

• Micro ATX is a smaller form factor than ATX, often used in compact desktops.

• Mini ITX is even smaller than Micro ATX, commonly used in small form factor PCs.

• Extended ATX is a larger form factor than ATX, providing additional expansion slots and features.

Answers to common IT infrastructure questions

• Domain: A group of computers and devices on a network that share a common set of rules for access and security

• DNS: A system that translates domain names into IP addresses

• DHCP: A protocol that automatically assigns IP addresses to devices on a network

• Active Directory: A directory service that stores information about network resources and allows for centralized management of users, groups, and computers

• CMOS battery: A small battery ...read more

Windows 11 is the latest version of the Windows operating system, succeeding Windows 10.

• Windows 11 has a redesigned Start menu and taskbar.

• Windows 11 introduces new features like Snap Layouts and Snap Groups for multitasking.

• Windows 11 has a centered taskbar and rounded corners for a more modern look.

• Windows 11 requires more advanced hardware specifications compared to Windows 10.

• Windows 11 offers improved gaming capabilities with features like DirectStorage and Auto HDR.

• Wind...read more

The questions are related to Desktop Support Engineer L1 and involve AnyDesk remote control, Outlook configuration, and network printer installation.

• For AnyDesk remote control, download and install the software on both the local and remote computers, then use the provided ID to connect.

• For Outlook configuration, open the program and navigate to the account settings to add or modify email accounts.

• For network printer installation, connect the printer to the network and install...read more

The hardware requirements for Windows 10 include a 1 GHz or faster processor, 1 GB RAM for 32-bit or 2 GB RAM for 64-bit, 16 GB of free disk space, and a DirectX 9 graphics card.

• Processor: 1 GHz or faster

• RAM: 1 GB for 32-bit or 2 GB for 64-bit

• Disk Space: 16 GB of free space

• Graphics Card: DirectX 9 or later with WDDM 1.0 driver

The question is unclear and seems to be asking for multiple unrelated things.

• Repairing Windows OS involves various methods depending on the issue, such as using system restore, repairing startup, or reinstalling the OS.

• Data recovery from a laptop depends on the type of damage and the availability of backup. It can be done through software or by taking it to a professional data recovery service.

• Crimping a LAN cable involves attaching connectors to the cable ends using a crimpi...read more

Routers connect different networks, switches connect devices within a network.

• Routers operate at the network layer and use IP addresses to forward packets between networks.

• Switches operate at the data link layer and use MAC addresses to forward frames within a network.

• Routers can prioritize traffic and perform network address translation (NAT).

• Switches can create virtual LANs (VLANs) to segment a network.

• Example of a router: Cisco ISR 4000 series.

• Example of a switch: Cisco Ca...read more

Windows 10 has a more modern interface, better security features, and improved performance compared to Windows 7.

• Windows 10 has a Start menu with live tiles, while Windows 7 has a traditional Start menu.

• Windows 10 has Cortana, a virtual assistant, while Windows 7 does not.

• Windows 10 has better security features such as Windows Hello, biometric authentication, and improved Windows Defender.

• Windows 10 has improved performance and faster boot times compared to Windows 7.

• Windows ...read more

There are different types of licenses for MS Office, such as Home, Personal, Business, and Enterprise.

• MS Office licenses include Home, Personal, Business, and Enterprise editions.

• Home license is for personal use and includes applications like Word, Excel, and PowerPoint.

• Personal license is similar to Home but includes additional features like Outlook and Publisher.

• Business license is designed for small to medium-sized businesses and includes applications like Word, Excel, Pow...read more

Windows 10 comes in several editions, including Home, Pro, Enterprise, and Education.

• Windows 10 Home edition is designed for home users and includes basic features.

• Windows 10 Pro edition is targeted towards business users and includes additional features like BitLocker encryption and remote desktop.

• Windows 10 Enterprise edition is for large organizations and offers advanced security and management capabilities.

• Windows 10 Education edition is similar to Enterprise but is licen...read more

A domain is a network of computers that are managed and controlled by a single entity.

• A domain is a logical grouping of computers, servers, and other network devices.

• It allows for centralized management and administration of resources.

• Domains are typically used in business environments to provide security, access control, and resource sharing.

• Each domain has a unique name and is identified by its domain name system (DNS) address.

• Examples of domains include microsoft.com, goog...read more

CPU stands for Central Processing Unit. It is the primary component of a computer responsible for executing instructions and performing calculations.

• CPU is the brain of the computer, responsible for executing instructions and performing calculations.

• It is made up of cores, cache memory, and registers.

• Examples of CPUs include Intel Core i7, AMD Ryzen, and Apple M1.

Motherboard is the main circuit board in a computer that connects all the components together.

• Main circuit board in a computer

• Connects all components together

• Contains CPU, RAM, and other essential components

• Provides communication between hardware components