Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

task2: pandapls #1401

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Binary file added members/pandapls/task2/bind-wallet.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
76 changes: 76 additions & 0 deletions members/pandapls/task2/readme.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,76 @@
# Task2 Blockchain Basic

## [单选题] 如果你莫名奇妙收到了一个 NFT,那么

- [ ] 天上掉米,我应该马上点开他的链接
- [x] 这可能是在对我进行诈骗!

## [单选题] 群里大哥给我发的网站,说能赚大米,我应该

- [ ] 赶紧冲啊,待会米被人抢了
- [x] 谨慎判断,不在不信任的网站链接钱包

## [单选题] 下列说法正确的是

- [ ] 一个私钥对应一个地址
- [x] 一个私钥对应多个地址
- [ ] 多个私钥对应一个地址
- [ ] 多个私钥对应多个地址

## [单选题] 下列哪个是以太坊虚拟机的简称

- [ ] CLR
- [x] EVM
- [ ] JVM

## [单选题] 以下哪个是以太坊上正确的地址格式?

- [ ] 1A4BHoT2sXFuHsyL6bnTcD1m6AP9C5uyT1
- [ ] TEEuMMSc6zPJD36gfjBAR2GmqT6Tu1Rcut
- [ ] 0x997fd71a4cf5d214009619808176b947aec122890a7fcee02e78e329596c94ba
- [x] 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266

## [多选题] 有一天某个大哥说要按市场价的 80% 出油给你,有可能

- [x] 他在洗米
- [ ] 他良心发现
- [x] 要给我黒米
- [x] 给我下套呢

## [多选题] 以下哪些是以太坊的二层扩容方案?

- [x] Lightning Network(闪电网络)
- [ ] Optimsitic Rollup
- [x] Zk Rollup

## [简答题] 简述区块链的网络结构

```
去中心化的分布式网络,每个节点都是一个全节点,每个节点都存了全网的所有数据,每个节点都可以参与共识,每个节点都可以参与交易,彼此之间相互广播数据。
```

## [简答题] 智能合约是什么,有何作用?

```
智能合约可以理解为可以在EVM链上可自制行的程序。
作用:自动化交易,减少人为的干扰,由于不可篡改的特性使得交易透明的进行
```

## [简答题] 怎么理解大家常说的 `EVM` 这个词汇?

```
EVM是以太坊虚拟机的简称,是以太坊的允许环境,允许开发者在这上面部署开发智能合约
```

## [分析题] 你对去中心化的理解

```
去中心化的目的就是减少人为因素的干扰,使得交易透明,没有中央的控制操作和决策,使得交易更加安全。
```

## [分析题] 比较区块链与传统数据库,你的看法?

```
传统数据库:是中心化的, 由中心化的管理员来维护数据的安全和完整性,且数据访问依赖权限配置的。由于生态已经成熟 所以性能效率较好
区块链:是去中心化的 由多个节点来存储数据,不依赖某个特定的节点来存储数据,所有数据都是透明公开。这种模式会牺牲掉一些性能和效率,但是可以保证数据的安全和完整性。
```