Quiz
Admissions Practice Exam
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Perguntas do quiz (36)
1The switch is located in the second layer of the OSI model.
- AVerdadeiro
- BFalso
2The TCP/IP model conceptually divides computer network architecture in a logical seven-layer progression.
- AVerdadeiro
- BFalso
3There are [blank_start]seven[blank_end] layers in the OSI model.
- A7
4TCP/IP model contains [blank_start]five[blank_end] layers.
- A5
5Consider the TCP/IP model:
Layer 1 = [blank_start]Physical[blank_end]
Layer 2 = Data Link
Layer 3 = Network
Layer 4 = Transport
Layer 5 = Application- APhysical
- BData Link
- CNetwork
- DTransport
- EApplication
6Consider the TCP/IP model:
Layer 1 = Physical
Layer 2 = [blank_start]Data Link[blank_end]
Layer 3 = Network
Layer 4 = Transport
Layer 5 = Application- AData Link
- BPhysical
- CNetwork
- DTransport
- EApplication
7The 'A' in CIA stands for:
- Aaccessibility
- Bavailability
8[blank_start]White hats[blank_end] are ethical hackers who are experts in compromising computer security systems who use their abilities for good.
- Awhite hats
- Bblack hats
- Cgrey hats
- Dgreen hats
- Eblue hats
- Fred hats
9those who identify system or network vulnerabilities before they are compromised by hackers with malevolent intentions.
- ABlack Hats
- BRed Hats
- CWhite Hats
- DBlue Hats
- EScript Kiddies
10a [blank_start]vulnerability[blank_end] is a security flaw that an attacker can exploit to hack a system
- Avulnerability
11an [blank_start]exploit[blank_end] is the process that uses an existing vulnerability to hack the system.
- Aexploit
12Red Hats have an agenda similar to White Hats, which is basically to prevent Black Hats from succeeding.
- AVerdadeiro
- BFalso
13Another type of novice hacker whose main agenda is revenge on anyone who caused them harm or angered them. They have no desire to study and perfect hacking skills, and instead resort to using simple cyber attacks.
- ARed Hats
- BScript Kiddies
- CBlue Hats
- DBlack Hats
- EGrey Hats
14Script Kiddies are amateurs in the world of hacking. They have a strong motivation and want to become skillful hackers and are very serious about developing their skills.
- AVerdadeiro
- BFalso
15Script Kiddies are amateur hackers who don't care much about coding skills; they usually download tools or use available hacking codes written by other developers and hackers.
- AVerdadeiro
- BFalso
16A virus replicates itself throughout a network and spreads to other computers. It relies on security vulnerabilities of the target computer to access the computer's systems and files.
- AVerdadeiro
- BFalso
17Who designed the first computer worm?
- ABob Morris
- BRobert Morris
- CChris P. Bacon
- DKevin Bacon
18A virus is a type of malicious software or program that alters the way a computer operates and require a host program or human action to propagate.
- AVerdadeiro
- BFalso
19Choose all that apply: Hardware
- Acomputer boards
- Bwindows OS
- CI/O devices
- Dmicrosoft word
- Eprocessors
20Consider the Linux OS structure: Kernel
what are it's four primary responsibilities (check all that apply)- Adevice management
- Bmemory management
- Cprocess management
- Dhandling system calls
- Euser access rights
- FI/O management
21[blank_start]Confidentiality[blank_end] is the act of sharing and revealing information only to those who are authorized to access it, while hiding the information from all others.
- AConfidentiality
- BAvailability
- CIntegrity
22The ability to ensure that certain information or data is unchanged and accurate is [blank_start]integrity[blank_end].
- Aintegrity
- Bconfidentiality
- Cavailability
23[blank_start]Availability[blank_end] refers to the ability to ensure date or service accessibility to those who require it, when they require it.
- AAvailability
- BConfidentiality
- CIntegrity
24Defense in Depth (DiD) is also referred to the castle approach.
- AVerdadeiro
- BFalso
25In computer science, __________ refers to the ct of breaking the model of one piece of hardware per one piece of software (OS).
- Avirtualization
- Bencapsulation
- Cdecapsulation
- Dsimulation
- Eapplication
26A bridged connection allows each VM to receive an external IP address, making the VM independent without requiring the host to communicate with an external network (such as the internet)
- AVerdadeiro
- BFalso
27When using the NAT Network, VMs receive IP addresses from the network's DHCP server.
- AVerdadeiro
- BFalso
28Instead of one NAT IP for all VMs, the NAT Network allows each VM to have its own IP address and enables host to communicate with each other but external access to guest VMs will not be possible, even from the local host computer.
- AVerdadeiro
- BFalso
29Which network grants the VM access to the external network and gives the guest VM an IP address of 10.0.2.15?
- ANAT
- BNAT Network
- CHost-Only Network
- DInternal Network
30Consider the OSI model: This layer represents the electrical and physical representation of the system. Elements of this layer can include anything from the cable type, radio frequency link, pin layouts, voltages, and other physical requirements.
- APhysical
- BData Link
- CNetwork
- DTransport
- ESession
- FPresentation
- GApplication
31This layer provides node-to-node transfer (between two directly connected nodes) and handles the correction of errors originating in the Physical layer.
- AData Link
- BApplication
- CPresentation
- DPhysical
- ENetwork
- FTransport
- GSession
32This layer is responsible for packet forwarding, including sending data through different routers.
- ANetwork
- BTransport
- CSession
- DPresentation
- EApplication
- FData Link
- GPhysical
33handles the coordination of data transfer between end systems and hosts: how much data to send, at what rate, where it is sent to, etc. Consider: TCP and UDP
- ATransport
- BNetwork
- CSession
- DPresentation
- EApplication
- FData Link
- GPhysical
34When two devices, computers or servers need to "speak" with each other. Functions at this layer include set up, coordination, and termination of the communication at the end of the session.
- ASession
- BTransport
- CPresentation
- DApplication
- ENetwork
- FData Link
- GPhysical
35independent of data represented at the Application layer. Represents the preparation or translation of data in application format to network format or vice versa. I.e.: encryption/decryption of data for secure transmission.
- APresentation
- BApplication
- CSession
- DTransport
- ENetwork
- FData Link
- GPhysical
36This layer is the closest to the end user. Consider: web browsers, and other applications.
- AApplication
- BPresentation
- CSession
- DTransport
- ENetwork
- FData Link
- GPhysical
Informações
- Descrição
- Introductory course.
- Autor
- Bishop .
- Idioma
- English
- Visualizações
- 8
- Etiquetas
- Avaliação
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