A. Repeat the previous action B. Reverse the previous action C. Save the current work D. Close the program 相关知识点: 试题来源: 解析 B。“undo”在电脑操作中的功能是撤销上一个动作。选项 A“Repeat the previous action”是重复上一个动作;选项 C“Save the current work”是保存当前工作;选项...
控制单元(Control Unit)是CPU的核心部件之一,主要功能是管理指令的执行流程。以下是对各选项的分析:**A. 执行算术计算** 此功能属于算术逻辑单元(ALU)的职责,而非控制单元。控制单元不直接处理计算任务,因此错误。**B. 管理指令的执行** 控制单元负责从内存中提取指令、解码指令,并协调其他硬件组件(如ALU、寄存器...
(What is a function?) A function refers to a specific type of mathematical relationship that maps one set of inputs, known as the domain, to a corresponding set of outputs, known as the range. In simpler terms, a function takes an input va...
A function is defined with a "function" statement and named as "square". The function is called to execute as an operand in an expression in its name. One input value is passed into the function at the calling time. The result is returned using the "return" statement. ...
Functions: In computer programming, a function is designed as a block of a single or several statements that would be carried out to execute a...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
A. To connect computers to the internet B. To store and manage data on a network C. To protect the network from security threats D. To direct network traffic between devices 相关知识点: 试题来源: 解析 d) To direct network traffic between devices 反馈...
What is the function of a computer mouse? A. input information B. process information C. store information D. display information 相关知识点: 试题来源: 解析 A。电脑鼠标的功能是输入信息。选项 B“process information”处理信息是中央处理器的功能;选项 C“store information”存储信息是硬盘等存储设备...
The following sections are included:The QuestionThe Answer and the PointComments on Section 4.2A Nonpattern: Regions in a CircleMore Nonpatterns: Borwein IntegralsReferences#The Question#The Answer and the Point#Comments on Section 4.2#A Nonpattern: Regions in a Circle#More Nonpatterns: Borwein ...
What is a function key? A function key is a special key found on most computer keyboards that provides you quick access to commonly used commands. The function keys are usually labeled F1 through F12 and are at the top of the keyboard above the number pad. Each function key can be progra...
S-functions or system functions provide a powerful mechanism for extending the capabilities of the Simulink®environment. AnS-functionis a computer language description of a Simulink block written in MATLAB®, C, C++, or Fortran®. S-functions use a special calling syntax called the S-functio...