What is a variable in programming? A. A fixed value that cannot be changed. B. A value that can change during the execution of a program. C. A symbol that represents a specific operation. D. A keyword used to define a function. ...
A. code B. game C. picture D. song 相关知识点: 试题来源: 解析 A。本题考查电脑编程的基础词汇。“code”有“代码”的意思,在编程中,代码能告诉电脑做什么,B 选项“game”是“游戏”,C 选项“picture”是“图片”,D 选项“song”是“歌曲”,都不符合题意,所以选 A。反馈...
What is a bit mask in programming? A bit mask is a programming technique used to manipulate specific bits in a binary value. A bit mask is a pattern of bits used to select, clear, or set specific bits in a binary value. Bit masks are used in various programming applications, such as...
What does IDE stand for in programming? A. Integrated Development Environment B. Intelligent Development Equipment C. Innovative Development Engine D. Interactive Development E. lement 相关知识点: 试题来源: 解析 A。“IDE”全称为 Integrated Development Environment,即集成开发环境。反馈 收藏 ...
A. Convert a number to an integer B. Convert a string to an integer C. Convert an integer to a string D. Convert a list to an integer 相关知识点: 试题来源: 解析 B。int()函数在编程中是将字符串转换为整数。A 选项表述不准确。C 是将整数转换为字符串的函数 str()。D 没有将列表转换为...
A. Running the code inside the function. B. Defining a new variable. C. Creating a loop. D. Declaring a class. 相关知识点: 试题来源: 解析 A。当在编程中调用一个函数时,意味着运行函数内部的代码。B 选项定义一个新变量不是调用函数的含义。C 选项创建循环与调用函数无关。D 选项声明一个类也...
A bit is represented by a lowercase b. While a byte can hold a letter or symbol, a bit is the smallest unit of storage, storing just onebinarydigit. The standard number of bits in a byte is eight, but that number can vary from system to system, depending on the hardware. ...
a bit is the smallest unit of digital information, representing a single binary value of either 0 or 1. a byte, on the other hand, is a larger unit of digital information made up of eight bits. what is the significance of eight bits in a byte? the use of eight bits in a byte is...
A. A set of instructions to solve a problem B. The memory used by a program C. The speed of a computer D. The type of software 相关知识点: 试题来源: 解析 A。“算法(algorithm)”指的是用于解决问题的一组指令,A 选项正确。B 选项指的是程序使用的内存。C 选项是计算机的速度。D 选项是软...
In a programming loop, “while the value is less than 10, keep adding 1.” What keyword is used? A. if B. when C. where D. while 相关知识点: 试题来源: 解析 D。本题考查循环语句中的关键词,“while”表示当值小于 10 时,持续加 1。“if”用于条件判断;“when”“where”不符合该语境...