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IT class - May 13th [Comm...

IT class - May 13th [Community Learning Week •Phase 2] Activity

END Created: May 13, 2021 02:04:17Latest reply: May 20, 2021 06:38:20 2288 88 5 0 0

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【Answer】1.C 2.AB 3.A 4.A 5.A

【Winner】be_lo, page2me, raf_han, DKetrari, thibay

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Hello, everyone!

Join the Community Learning week IT class!

IT class learning time of this phase: May 10th – May 15th.

Answer time of this class: May 13th, 2 AM - May 14th, 10 AM (UTC+0).

Class topic

Post 1. The difference between Fiber Channel (FC) and Fiber Channel over Ethernet (FCOE)

Fiber Channel (FC) is a serial data transfer protocol and standard for high-speed enterprise-grade storage networking. It supports speeds up to 128 Gbps and delivers storage data over fast optical networks…(more)

Post 2. Network exception handling record of RHEL7 restart: Failed to start LSB: Bring up/down networking

After the server is restarted and the network is configured, the network service fails to be restarted, and the following error message is displayed: …(more)

Post 3. What is the difference between NFS Sharing and CIFS Sharing?

"Network File System" for Unix and Linux operating systems It allows files to be shared transparently between servers desktops laptops etc...(more)

Post 4. What is SMMU and how it works？

The data records the one-to-one mapping between the virtual address (VA) and the intermediate physical address (IPA). or one-to-one correspondence between an intermediate physical address (IPA) and a physical address (PA);…(more)

Post 5. What is FlashLink?

FlashLink is a technology used by All Flash Huawei Storage Dorado. It combines different optimization technologies to make Dorado more faster and reliable. …(more)

Class Q&As

After attending this class, please answer the following questions and comment with the answers below this post.

1. (Single-Answer Question)Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based ___ standard.

A. IEEE 802.1.

B. IEEE 802.2.

C. IEEE 802.3.

D. IEEE 802.4.

2. (Multiple-Answer Question)Which of the following are solution command?

A. systemctl stop NetworkManager

B. systemctl restart network.service

C. stop NetworkManager

D. restart network.service

3. (True or False)CIFS uses the client/server programming model.

A True

B. False

4. (Single-Answer Question)What obtains the VA and queries the PA from the page table?

A. SMMU

B. PA

C. IPA

D. VA

5. (True or False)It applies Core partitioning and core grouping, this makes full use of multiple cores of Huawei's chip, as a result it doubles CPU processing speed and reduces latency by 20%.

A True

B. False

Hope you get good grades, come on!

Click to learn: >>>Previous Class Intelligent Collaborationc Next Class 5G

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^2#

Lan59 Admin Created May 13, 2021 02:04:42

IT class - May 13th [Community Learning Week •Phase 2]-3927405-1

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little_fish Created May 13, 2021 05:46:59 (0) (0)

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thibay

Created May 13, 2021 02:52:41

Plz check question 2 @little_fish . Answer C, D are the same.

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Number of participants 1	HiCoins +1	Collapse Reasons
little_fish	+ 1	Good!

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thibay Created May 13, 2021 02:57:51 (0) (0)
Also check post 3. It's not related to NFS and CIFS.

little_fish Reply thibay Created May 13, 2021 03:49:53 (0) (0)
Thanks, dear. please reflash the page.

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nagu

Created May 13, 2021 04:57:08

1) C
2) A, B
3) A
4) A
5) A

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little_fish Created May 13, 2021 05:47:18 (0) (0)

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^5#

wissal

MVE Created May 13, 2021 05:10:02

1-Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based IEEE 802.3 standard.
2-A & B
3-True
4-A
5-True

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little_fish Created May 13, 2021 05:40:57 (0) (0)

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^6#

Wassim

Created May 13, 2021 05:13:49

1/Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based IEEE 802.3 standard.
2/A & B
3/True
4/A
5/True

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little_fish Created May 13, 2021 05:41:11 (0) (0)

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^7#

gho_ah

Created May 13, 2021 05:15:03

1/Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based IEEE 802.3 standard.
2/A & B
3/True
4/A
5/True

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little_fish Created May 13, 2021 05:47:27 (0) (0)

(0) (0)

^8#

mrom

Created May 13, 2021 05:15:45

1/Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based IEEE 802.3 standard.
2/A & B
3/True
4/A
5/True

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little_fish Created May 13, 2021 05:47:37 (0) (0)

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^9#

way_7002

Created May 13, 2021 05:17:32

1/Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based IEEE 802.3 standard.
2/A & B
3/True
4/A
5/True

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little_fish Created May 13, 2021 05:47:45 (0) (0)

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^10#

Loti_fa

Created May 13, 2021 05:18:33

1/Fiber Channel over Ethernet (FCOE) maps Fiber Channel over full duplex Ethernet networks based IEEE 802.3 standard.
2/A & B
3/True
4/A
5/True

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little_fish Created May 13, 2021 05:47:54 (0) (0)

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