1) What is programming? a) The writing of computer code to create a program b) Creating algorithms to solve a problem c) Creating a flowchart to solve a problem 2) What is a variable? a) A variable is a number b) A variable is a message input by the user c) A variable is a location in memory that we use to store data 3) Why are variables so named? a) Variables are so named because we can choose whether or not to use them b) Variables are so named because the data we store in them can change c) Variables are so named because we can change their names 4) A variable is needed to record a student's surname. Which of the following would be the most meaningful variable name? a) name b) student_surname c) studentName 5) How can strings and variables be told apart? a) The data in a string is stored inside quotes b) By its name c) By its size 6) In programming what name is given to the data type which represents any combination of characters on a keyboard? a) Integers b) Strings c) Floating point numbers 7) In programming what name is given to the data type which represents decimal numbers? a) Integers b) Strings c) Floating point numbers 8) In programming what name is given to the data type which represents whole numbers? a) Integers b) Strings c) Floating point numbers 9) Which statement is used to specify a decimal number? a) int b) str c) float 10) What statement is used to obtain a value for a variable from a user? a) get b) input c) fetch

Programming basics

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？