【题目】As is(1)k__to all, a mobile app(short for "application ") is a computer software program which is made to run on mobile phones . T here are(2)t__of kinds of apps which are related to our life, study, work and so son.Word Easy is fantastic app with word exercises of...
1.what is a computer program?2.how does software work ?3.The program execution process?4.what are computer programming roles?5.overiew of software development6.phases in the Execution of a computer program7.overview of problem-solving Techniques8.overview of program types...
A driver provides___to hardware devices,enabling systems and other computer programs to access hardware functions without needing to know precise details of the hardware being used。 A. a software intece B. a programming language C. a function D. an Internal Bus 如何将EXCEL生成...
Think about it this way: computers are really good at following instructions. And a software program is essentially a set of instructions that tells the computer exactly what to do. When you open a program, the computer goes to work, completing 正在翻译,请等待...[translate]...
aApplication software is all the computer software that causes a computer to perform useful tasks (compare with computer viruses) beyond the running of the computer itself. A specific instance of such software is called a software application, program, application or app. 应用软件是造成一台计算机执...
A ___ is a software program that helps protect your computer from unauthorized access. A. virus B. firewall C. encryption D. cookie 相关知识点: 试题来源: 解析 B。解析:firewall(防火墙)是一种软件程序,用于防止计算机受到未经授权的访问。virus(病毒)是一种恶意程序,会破坏计算机系统。encryption...
根据第一段第二句All computer viruses are manmade可知,电脑病毒是人工编写的。 3.细节理解题。根据倒数第三段最后一句话…download the file to a floppy(软盘)and test it with your own anti-virus software可知,下载文件后必须要用杀毒软件测试。 4.推理判断题。倒数第二段提到over 500 viruses are ...
the program is put into a storage area accessible to the computer. The computer gets one instruction and performs it and then gets the next instruction. The storage area or memory can also contain the data that the instruction operates on. Note that a program is also a special kind of data...
B.can let you know when loading on your computer C.sometimes can run according to our wishes D.is a man-made computer program 31.When you download a file from an unknown source,B. A.you'd better store it on the hardware B.you must test it with anti-virus software ...
What is a computer program?Question:What is a computer program?Software Development Life Cycle (SDLC)An SDLC can be defined as the systematic process of creating software through some specific stages in a cyclic manner. Different SDLC models include those phases in an iterative or non-iterative ...