Drum memory can store __________ of data.

• A) 1000MB
• B) 32KB
• C) 100MB
• D) 64KB

A network interface controller (NIC) has a fixed ________ that is uniquely assigned to its network interface.

• A) IP address
• B) MAC address
• C) Subnet address
• D) Bus address

HTTP, FTP, SMTP and POP3 are ________ protocols.

• A) Addressing
• B) Email
• C) Communication
• D) Searching

______bit(s) of the first byte of an IP address define the class of the address.

• A) Last two
• B) Last three
• C) First three
• D) First two

The________ is software that controls a computer from the moment it is powered on, to the point where the operating system is started.

• A) ROM
• B) USB
• C) BIOS
• D) RAM

_____________are copies of data used for data loss, corruption, or disaster recovery.

• A) Backup
• B) Recovery
• C) Compression
• D) Cashing

Virtual LANs require a __________to communicate with each other.

• A) Hub
• B) Router
• C) Network Interface Controller
• D) Switch

While using _______ disk controllers can greatly improve performance.

• A) Cashing
• B) Backup
• C) Recovery
• D) Compression

Hosts in other networks can only be reached using a _______________.

• A) Switch
• B) Hub
• C) Router
• D) Modem

Advanced Technology Attachment (ATA) is also known as____________.

• A) Serial ATA
• B) Near-Line SAS
• C) Serial Attached SCSI
• D) Integrated Development Environment(IDE)

________ is based on transistor technology, typically implemented in large amounts in Integrated Circuits (ICs).

• A) RAM
• B) ROM
• C) TAPE
• D) USB

The Itanium processor line was a family of _______CPUs meant for high-end servers and workstations.

• A) 32-bit high-end
• B) 16-bit high-end
• C) 64-bit high-end
• D) 8-bit high-end

___________ was one of the first magnetic read/write storage systems.

• A) Random access memory
• B) Short term memory
• C) Long term memory
• D) Drum memory

Prefetching is done by the ______________ memory system.

• A) Cache
• B) ROM
• C) RAM
• D) Static-RAM

A _______ is a group of independent servers running identical operating systems that are connected via a network.

• A) Hypervisor
• B) Mainframe
• C) Real Time Operating System
• D) Failover Cluster

A single processor core virtually work as a multi-core processor in the technique named _______.

• A) Branching
• B) Hyper-threading
• C) Multiprocessing
• D) Prefetching

______ is an error detection and correction technology for servers.

• A) Triple Modular Redundancy
• B) Parity
• C) Error Checksum
• D) Lockstepping

Operating systems provide a/ an___________ between (virtualized or physical) hardware and software applications.

• A) Physical Layer
• B) Virtual Layer
• C) Orchestration Layer
• D) Abstract Layer

______techniques of handling instructions that lets the processor perform an instruction in multiple steps.

• A) Swaaping
• B) Lockstepping
• C) Piplining
• D) Threading

The most basic process scheduler uses a ________ scheduling, where each process gets the same amount of CPU time.

• A) Round Robin
• B) Last in first out
• C) First in First Out
• D) Prioity