ccna discovery 1 module 2(100%)

source : ccna discovery 1 module 2(100%)

ccna discovery 1 module 2 exam answers version 4.0

1. Which two statements should be included in a pre-installation checklist when upgrading an operating system? (Choose two.)
* Overwrite any data currently contained on the drive to remove all contents.
* Complete a full backup of all important files and data.
* Verify that the hardware resources have multiple partitions.
* Verify that the hardware resources meet or exceed the published minimum requirements.
* Verify that the hardware resources are certified to work with the existing operating system prior to upgrading.

2. Which two items must be unique to each computer and cannot be duplicated on a network? (Choose two.)
* IP address
* operating system
* partition
* file system
* computer name

3. Which three resource specifications are given by the manufacturer to ensure that an operating system performs as designed? (Choose three.)

* type of accelerated graphics card
* printer requirements
* required hard disk space
* processor type and speed
* type of keyboard
* recommended amount of RAM

4. An operating system is severely damaged. All data on the partition needs to be deleted, and all application software must be reinstalled. Which installation method should be used to correct the problem?
* clean install
* upgrade
* multi-boot
* virtualization

5. What are three characteristics of an operating system that is released under the GPL (GNU Public License)? (Choose three.)
* full access to source code
* limits what end-user can do with code
* support normally user-based and often free
* can be expensive to purchase
* software often available free
* structured development cycle

6. Which two statements are true about drive partitions? (Choose two.)
* Partitions are necessary in multi-boot installations.
* A hard drive can be divided into an operating system partition and a data partition.
* User data is never overwritten when a drive is partitioned.
* A disk partition is a defined section of an operating system.
* Each partition requires a different file system type.

7. Which three pieces of information must be specified on a computer to allow that computer to send and receive information across networks? (Choose three.)
* operating system
* subnet mask
* IP address
* network card driver
* default gateway
* closest server

8. Which method of interacting with an operating system involves typing commands at a command prompt?
* redirector
* CLI
* kernel translator
* GUI

9. What is the purpose of a default gateway?
* provides a permanent address to a computer
* identifies the device that allows local network computers to communicate with devices on other networks
* physically connects a computer to a network
* identifies the network to which a computer is connected
* identifies the logical address of a networked computer and uniquely identifies it to the rest of the network

10. What occurs when computers are configured to receive their network configurations dynamically?
* A network administrator enters information on each computer.
* Each computer requests configuration information from a server.
* Each computer receives a permanent IP address.
* An NIC automatically provides configuration information to the computer and stores that configuration information.

11. What are two ways that a user can interact with an operating system shell? (Choose two.)
* OS
* GUI
* kernel
* CLI
* NIC