● （72） software, also called end-user program, includes database programs, word processors

● The (72) is a collection of modules serving as interface between hardware and software to provide a software platform.

(72)

A. computer

B. processor

C. application software

D. operating system

The (72) is a collection of modules serving as interface between hardware and software to provide a software platform．

A．computer

B．processor

C．application software

D．operating system

The(72)is a collection of modules serving as interface between hardware and software to provide a software platform．

A．computer

B．processor

C．application software

D．operating system

The process of software development doesn't include(72)。

A．verification function

B．writing code

C．management function

D．validation function

ople and computers (72) with each other.

(72) A．intercourse

B．intercommunion

C．communicate

D．intercommunicate

onents to(72)．

A．work together

B．work alone

C．simplify

D．reuse

● The process of software development doesn’t include（72） ．

（72）

A．verification function

B．writing code

C．management function

D．validation function

se. It also influnces software's(72).

A．Expansibility

B．Reusability

C．Portability

D．Maintenance

Software design is a(71)process .It requires a certain(72)of flair on the part of the designer. Design can not be learned from a book .It must be practiced and learnt by experience and study of existing systems .A well(73)software system is straightforward to implement and maintain ,easily(74)and reliable .Badly(73)software systems ,although they may work are(75)to be expensive to maintain ,difficult to test and unreliable.

A．create

B．created

C．creating

D．creative

lain the __(71)__ of the software and describe how to use them. This is known as __(72)__ because it is designed to be read by the user of the software. The other purpose of documentation is to describe the software，s internal composition so that the system can be maintained later in its life cycle. Documentation of this type is known as __(73)__.

（71）

A．plans

B．cost

C．features

D．schedules

（72）

A．system documentation

B．user documentation

C．vender documentation

D．product documentation

（73）

A．system documentation

B．user documentation

C．vender documentation

D．license documentation