ETECH
reviewer for midterm
問題一覧
1
It is a device that captures audio by converting sound waves into an electrical signal.
Microphone
2
Information can be stored on disks for future use.
Storage
3
Data is entered in the computer through the keyboard or mouse.
Input
4
Computer hardware components are attached to the computer to add or enhance functionality.
external
5
This computer hardware is at the center of what makes a PC work. It houses the CPU and is a hub that all other hardware runs through.
motherboard
6
The result is displayed on the monitor and can be printed on paper.
output
7
It is an electronic device that manipulates information or data. It has the ability to store, retrieve, and process data.
computer system
8
Inside the CPU, mathematical or logical operation will be performed on the data.
processing
9
The role of this computer hardware is to temporarily store the information created by programs and to do so in a way that makes this data immediately accessible.
*
RAM
10
The best sequence of events in processing information, includes:
input, processing, output, storage
11
It is a connector of the computer where you plug external device such as printer, keyboard, scanner, mouse, modem and many more.
back panel connector and ports
12
Expansion slot for discrete graphic card and high bandwidth devices.
PCI EXPRESS x16 SLOT
13
Memory controller hub (mch) allows the cpu to communicate with ram and graphics card.
*
northbridge
14
This allows the cpu to be installed.
*
CPU SOCKET
15
Connects to the 4 pin power connector from the power supply which supplies the power to the cpu.
*
ATX 12V POWER CONNECTOR
16
Connects to the power switch, reset switch, power and hdd LED.
FRONT PANEL CONNECTORS
17
Supply power to store bios setting and keep the real-time clock running.
*
CMOS BATTERY
18
Input/output controller hub (ich) chipset that allows the cpu to communicate with pci slots, pci express x1 slots, expansion cards, sata connectors like hard drive, optical drive, usb ports, Ethernet port and audio.
SOUTHBRIDGE
19
Connects to modern hard disk drive, solid state drive and optical drive.
SATA CONNECTORS
20
Connects to the 24 pin atx power cable of the power supply unit which supplies power to the motherboard.
ATX POWER CONNECTOR
21
This type of software controls particular hardware which is essentially attached to the system.
DEVICE DRIVER
22
These software are utilized to browse the internet.
WEB BROWSER
23
It is a software which is used to manage the behavior of the computer hardware in order to offer basic functionalities which are needed by the user.
SYSTEM SOFTWARE
24
These software are available free of cost. A user can easily download them from the internet and can easily use them without paying any charges or fees.
FREEWARE
25
They are actually used by the end-user as well as have specific functionality or tasks which they are designed to perform.
APPLICATION SOFTWARE
26
Such applications are meant for documentation. It also assists in storing as well as formatting and even printing of the documents.
WORD PROCESSORS
27
It is essentially a collection of software which handles resources as well as offers general services for various other application which actually run over them
OPERATING SYSTEM
28
A type of programs which enable the users to perform some particular specific task or actually used to operate their computer.
COMPUTER SOFTWARE
29
This software is distributed freely to users on a fixed trial basis. It generally comes with a set time limit, and on the expiration of the time limit, the user is finally asked to pay a fixed fee for the continued services.
SHAREWARE
30
Such types of software are usually available to users along with their source code which means that the user can easily modify and distribute the software as well as add additional features to them.
OPEN SOURCE
31
Uses of Computer Networks which enables users in a network to share hardware devices, such as printers and hard drives.
HARDWARE SHARING
32
This type of network provides a secure, private connection. Both the general public and companies can use it to ensure privacy and security.
VIRTUAL PRIVATE NETWORK
33
It is the most common network type. It allows users to connect within a short distance in a common area.
LOCAL AREA NETWORK
34
A Network Topology that all hosts are connected to a central device, known as hub or switch device.
STAR TOPOLOGY
35
Uses of Computer Networks which enables multiple users to play together from various locations.
GAMING
36
A Network Topology that each host machine connects to exactly two other machines, creating a circular network structure.
RING TOPOLOGY
37
A Network Topology that also known as Hierarchical Topology. It imitates as extended Star topology and inherits properties of bus topology.
TREE TOPOLOGY
38
It is a series of interconnected nodes that can transmit, recieve and exchange data.
COMPUTER NETWORKS
39
A Network Topology that all devices share single communication line.
BUS TOPOLOGY
40
Uses of Computer Networks which enables users to share applications through a network.
APPLICATION SHARING
41
A Network Topology whose design contains more than two topology. It inherits merits and demerits of all the incorporating topologies.
HYBRID TOPOLOGY
42
Remote workers who use the internet to access information from their company make use of this type of network.
WIDE AREA NETWORK
43
It operates similarly to a LAN because it transmits data within a small area. It provides users the flexibility to use their devices in various locations.
WIRELESS LOCAL AREA NETWORK
44
It provides efficient connectivity between devices across a wide geographical range
METROPOLITAN AREA NETWORK
45
A Network Topology that contains exactly two hosts such as computer, switches or routers, servers connected back to back using a single piece of cable.
point to point
46
Uses of Computer Networks which enables users to share data files through a network.
FILE SHARING
47
It is a network used in educational environments such as universities or school districts. It combine several independent networks into one cohesive unit.
campus area network
48
It is a network that businesses or corporations use to store mass amounts of sensitive data.
STORAGE AREA NETWORK
49
A small-scale network that revolves around one person or device.
PERSONAL AREA NETWORK
50
A Network Topology that a host is connected to one or multiple hosts.
MESH TOPOLOGY
問題一覧
1
It is a device that captures audio by converting sound waves into an electrical signal.
Microphone
2
Information can be stored on disks for future use.
Storage
3
Data is entered in the computer through the keyboard or mouse.
Input
4
Computer hardware components are attached to the computer to add or enhance functionality.
external
5
This computer hardware is at the center of what makes a PC work. It houses the CPU and is a hub that all other hardware runs through.
motherboard
6
The result is displayed on the monitor and can be printed on paper.
output
7
It is an electronic device that manipulates information or data. It has the ability to store, retrieve, and process data.
computer system
8
Inside the CPU, mathematical or logical operation will be performed on the data.
processing
9
The role of this computer hardware is to temporarily store the information created by programs and to do so in a way that makes this data immediately accessible.
*
RAM
10
The best sequence of events in processing information, includes:
input, processing, output, storage
11
It is a connector of the computer where you plug external device such as printer, keyboard, scanner, mouse, modem and many more.
back panel connector and ports
12
Expansion slot for discrete graphic card and high bandwidth devices.
PCI EXPRESS x16 SLOT
13
Memory controller hub (mch) allows the cpu to communicate with ram and graphics card.
*
northbridge
14
This allows the cpu to be installed.
*
CPU SOCKET
15
Connects to the 4 pin power connector from the power supply which supplies the power to the cpu.
*
ATX 12V POWER CONNECTOR
16
Connects to the power switch, reset switch, power and hdd LED.
FRONT PANEL CONNECTORS
17
Supply power to store bios setting and keep the real-time clock running.
*
CMOS BATTERY
18
Input/output controller hub (ich) chipset that allows the cpu to communicate with pci slots, pci express x1 slots, expansion cards, sata connectors like hard drive, optical drive, usb ports, Ethernet port and audio.
SOUTHBRIDGE
19
Connects to modern hard disk drive, solid state drive and optical drive.
SATA CONNECTORS
20
Connects to the 24 pin atx power cable of the power supply unit which supplies power to the motherboard.
ATX POWER CONNECTOR
21
This type of software controls particular hardware which is essentially attached to the system.
DEVICE DRIVER
22
These software are utilized to browse the internet.
WEB BROWSER
23
It is a software which is used to manage the behavior of the computer hardware in order to offer basic functionalities which are needed by the user.
SYSTEM SOFTWARE
24
These software are available free of cost. A user can easily download them from the internet and can easily use them without paying any charges or fees.
FREEWARE
25
They are actually used by the end-user as well as have specific functionality or tasks which they are designed to perform.
APPLICATION SOFTWARE
26
Such applications are meant for documentation. It also assists in storing as well as formatting and even printing of the documents.
WORD PROCESSORS
27
It is essentially a collection of software which handles resources as well as offers general services for various other application which actually run over them
OPERATING SYSTEM
28
A type of programs which enable the users to perform some particular specific task or actually used to operate their computer.
COMPUTER SOFTWARE
29
This software is distributed freely to users on a fixed trial basis. It generally comes with a set time limit, and on the expiration of the time limit, the user is finally asked to pay a fixed fee for the continued services.
SHAREWARE
30
Such types of software are usually available to users along with their source code which means that the user can easily modify and distribute the software as well as add additional features to them.
OPEN SOURCE
31
Uses of Computer Networks which enables users in a network to share hardware devices, such as printers and hard drives.
HARDWARE SHARING
32
This type of network provides a secure, private connection. Both the general public and companies can use it to ensure privacy and security.
VIRTUAL PRIVATE NETWORK
33
It is the most common network type. It allows users to connect within a short distance in a common area.
LOCAL AREA NETWORK
34
A Network Topology that all hosts are connected to a central device, known as hub or switch device.
STAR TOPOLOGY
35
Uses of Computer Networks which enables multiple users to play together from various locations.
GAMING
36
A Network Topology that each host machine connects to exactly two other machines, creating a circular network structure.
RING TOPOLOGY
37
A Network Topology that also known as Hierarchical Topology. It imitates as extended Star topology and inherits properties of bus topology.
TREE TOPOLOGY
38
It is a series of interconnected nodes that can transmit, recieve and exchange data.
COMPUTER NETWORKS
39
A Network Topology that all devices share single communication line.
BUS TOPOLOGY
40
Uses of Computer Networks which enables users to share applications through a network.
APPLICATION SHARING
41
A Network Topology whose design contains more than two topology. It inherits merits and demerits of all the incorporating topologies.
HYBRID TOPOLOGY
42
Remote workers who use the internet to access information from their company make use of this type of network.
WIDE AREA NETWORK
43
It operates similarly to a LAN because it transmits data within a small area. It provides users the flexibility to use their devices in various locations.
WIRELESS LOCAL AREA NETWORK
44
It provides efficient connectivity between devices across a wide geographical range
METROPOLITAN AREA NETWORK
45
A Network Topology that contains exactly two hosts such as computer, switches or routers, servers connected back to back using a single piece of cable.
point to point
46
Uses of Computer Networks which enables users to share data files through a network.
FILE SHARING
47
It is a network used in educational environments such as universities or school districts. It combine several independent networks into one cohesive unit.
campus area network
48
It is a network that businesses or corporations use to store mass amounts of sensitive data.
STORAGE AREA NETWORK
49
A small-scale network that revolves around one person or device.
PERSONAL AREA NETWORK
50
A Network Topology that a host is connected to one or multiple hosts.
MESH TOPOLOGY