
11202.WedCh05_240306

Quiz
•
Computers
•
12th Grade
•
Medium
Ys Huang
Used 42+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值D為 ‘3.45’,使用is.character()函數後以下何者正確?
TRUE
FALSE
BOTH
NONE
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值K為rep(c(T,T,F),2),再輸入K後以下何者正確?
TRUE TRUE TRUE FALSE FALSE FALSE
TRUE TRUE FALSE TRUE TRUE FALSE
TRUE FALSE FALSE TRUE FALSE FALSE
TRUE TRUE FALSE TRUE FALSE TRUE
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值X為c(2:6),再輸入X後以下何者正確?
1 2 3 4 5
1 2 3 4 5 6
2 3 4 5 6
2 3 4 5 6 7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值F為T,使用mode()函數後以下何者正確?
為矩陣
邏輯值
為向量
為數字
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值B為3.45,使用mode()函數後以下何者正確?
為文字
為陣列
為向量
為數字
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值J為NA,使用mode()函數後以下何者正確?
為矩陣
為文字
邏輯值
為數字
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
賦予數值D為 ‘5.38’,使用as.numeric ()函數後以下何者正確?
變成數字
變成文字
變成矩陣
變成向量
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Asana與AI整合系統測驗

Quiz
•
12th Grade
12 questions
A1資訊處理:2.2數據控制

Quiz
•
9th - 12th Grade
10 questions
資安素養3~網路行為的法律責任

Quiz
•
3rd - 12th Grade
11 questions
2223_S4_ICT_1stExam_MCQ_Ex1

Quiz
•
9th - 12th Grade
12 questions
算法設計 - 數據類型/布爾算式/偽代碼/流程圖

Quiz
•
9th - 12th Grade
10 questions
系統軟件mc

Quiz
•
9th - 12th Grade
10 questions
2223_S4_ICT_T2_exam_exercise_41-50

Quiz
•
9th - 12th Grade
10 questions
二進制與十進制轉換測試

Quiz
•
9th Grade - University
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Computers
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
62 questions
Spanish Speaking Countries, Capitals, and Locations

Quiz
•
9th - 12th Grade
20 questions
First Day of School

Quiz
•
6th - 12th Grade
6 questions
Maier - AMDM - Unit 1 - Quiz 1 - Estimation

Quiz
•
12th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
21 questions
9th Grade English Diagnostic Quiz

Quiz
•
9th - 12th Grade
7 questions
Characteristics of Life

Interactive video
•
11th Grade - University