1. Which of the following is NOT a computer programming language ?

C

C++

Java

Microsoft

Answer: Microsoft

Explanation:

The option that is NOT a computer programming language is (d) Microsoft. Microsoft is a technology company that produces various software products, including operating systems, office applications, and development tools. It is not a programming language.


2. While running DOS on a PC, which command would be used to duplicate the entire diskette ?

DISKCOPY

CHKDSK

TYPE

COPY

Answer: DISKCOPY

Explanation:

The command that would be used to duplicate the entire diskette while running DOS on a PC is (a) DISKCOPY.


3. __________ processing is used when a large mail-order company accumulates orders and processes them together in one large set ?

Batch

Online

Real-time

Group

Answer: Batch

Explanation:

Batch processing is used when a large mail-order company accumulates orders and processes them together in one large set.


4. Instructions that tell the computer what to do. Another name for software ?

programs

CPU

options

folder

Answer: programs

Explanation:

The correct answer is (a) programs. Programs are sets of instructions that tell a computer what to do. They are a type of software that can be executed by a computer's CPU (central processing unit). Programs can be written in a variety of programming languages, each with their own syntax and semantics. Examples of programs include word processors, web browsers, and video games. The CPU (central processing unit) is the physical hardware component of a computer that executes instructions stored in memory. Options and folders are not typically used as synonyms for software.


5. Software for organizing storage and retrieval of information is a(n) __________ ?

operating system

database

database program

data warehouse

Answer: database

Explanation:

Software for organizing storage and retrieval of information is a database. Therefore, the answer is (b) database.


6. The __________ is an information system that must be reliable and capable of handling the expected workload ?

hardware

software

data input

people

Answer: hardware

Explanation:

The information system that must be reliable and capable of handling the expected workload is the hardware. Therefore, option (a) is the correct answer.


7. Compiling creates a(n) __________ ?

program specification

algorithm

executable program

subroutine

Answer: executable program

Explanation:

Compiling creates a(n) executable program. Therefore, option (c) is correct.


8. Computer software can be defined as __________ ?

the computer and its associated equipment.

the instructions that tell the computer what to do.

computer components that act to accomplish a goal.

an interface between the computer and the network

Answer: the instructions that tell the computer what to do.

Explanation:

the instructions that tell the computer what to do. Computer software refers to a set of instructions or programs that tell a computer what to do. This includes both system software (such as the operating system) and application software (such as word processors, video games, and web browsers). Computer hardware (such as the physical components of a computer) is distinct from software, although the two work together to enable computing tasks.


9. An operating system that can do multitasking means that ?

the operating system can divide up work between several CPUs.

multiple people can use the computer concurrently.

several programs can be operated concurrently.

All of these

Answer: several programs can be operated concurrently.

Explanation:

several programs can be operated concurrently. An operating system that can do multitasking means that it can manage and run multiple applications or processes simultaneously on a single CPU by dividing the CPU time among them. This allows users to work on multiple tasks or run multiple programs at the same time without having to wait for one task to finish before starting another. The operating system can switch between tasks quickly and efficiently, giving the illusion of parallelism. However, it does not necessarily mean that the operating system can divide up work between several CPUs or allow multiple people to use the computer concurrently.


10. What are the two examples of freeware ?

WinZip and Linux

Shareware and file sharing

Microsoft Word and the Google toolbar

Instant messaging and the Google toolbar

Answer: Microsoft Word and the Google toolbar

Explanation:

The two examples of freeware are: (d) Instant messaging and the Google toolbar Freeware refers to software that can be used, copied, and distributed without any payment. Instant messaging programs and the Google toolbar are both examples of freeware because they are available for free download and use without any charge. Note that some of the other options mentioned in the question are not examples of freeware: WinZip and Linux are not freeware, as they typically require payment to use in a commercial setting. Shareware and file sharing are not freeware, as they may require payment or may be subject to legal restrictions. Microsoft Word, Microsoft Power Point, and Microsoft Excel are not freeware, as they are proprietary software that requires a license to use.