Introduction to IT - D322 Pre-
Assessment Questions with
Certified Solutions
In which generation were silicon chips first used in computers?
1) First generation
2) Second generation
3) Third generation
4) Fourth generation
3) Third generation
There are five generations of computers
1. Vacuum Tubes where used for circuitry and magnetic drums for memory. They often malfunctioned
because of the excessive heat they generated. Punched cards were used for input, and the computers
printed out the outputs.
2. Transistors were more reliable and economical. The smaller electronic components in the second
generation could maintain two states, "Off" and "On," represented by the binary digits 0 and 1,
respectively. Second-generation computers still relied on punched cards for input and printouts for
output. Tapes and disks were used for storage purposes.
3. integrated circuits enabled the development of computer systems that were cheaper, faster, smaller,
and more reliable. Users interacted with third-generation computers using keyboards and monitors that
communicated with the other components of the hardware and operating systems.
,4. Microprocessors include thousands of integrated circuits on a single silicon chip. This generation of
computers is characterized by a significant reduction in processor size and, at the same time, a
significant increase in capabilities.
5. The fifth generation will rely on A.I., Quantum computing, or nanotechnology.
Which low-level language corresponds one-to-one with assembly?
1)Translator language
2) Machine language
3) Compiler language
4) Programming language
2) Machine language
Machine language is what the Computer reads
A compiler translates source code into machine language. A compiler checks source code for errors
before translating it into object code.
Compiled languages are also known as programming languages. A compiler takes all instructions written
in the program and translates it all at once into machine code.
Interpreters translate and execute source code into machine language one line at a time. If the
interpreter finds an error, the process is terminated at the statement containing the error and displays
an error message.
What is a cloud model that delivers third-party software such as email or games through the internet?
,1) IaaS
2) SaaS
3) RFID
4) PaaS
2) SaaS
There are Three Service types
1) Infrastructure as a service (IaaS) The IaaS model provides access in a virtualized environment and the
computing resources are composed of virtualized hardware.
2) Platform as a service (PaaS) In the PaaS model, customers have access to a platform that supports the
development and management of web applications.
3) Software as a service (SaaS) With the SaaS model, the software is licensed to customers with
subscriptions and central hosting. Some examples include Gmail, Google Docs, and Microsoft Office 365.
What is one of IT's roles in globalization?
1) It provides support for JIT manufacturing.
2) It allows companies to achieve ISO 9001:2008 certification.
3)It provides tax havens for companies.
, 4) It allows companies to reach a wider customer base.
4) It allows companies to reach a wider customer base.
Advancements in computer hardware, software, and networking have increased people's ability to
access information and reach economic potential.
Which category of computer has an external flat screen monitor, optical disk drive, and a large capacity
hard drive?
1) Handheld
2) Laptop
3) Desktop
4) Mainframe
3) Desktop
Computers are categorized based on their size and processing speed.
Supercomputers are the biggest and fastest computers, designed to process huge amounts of data.
Mainframe computers are designed to support hundreds or thousands of users simultaneously.
A workstation is a single-user computer designed for technical or scientific applications.
Assessment Questions with
Certified Solutions
In which generation were silicon chips first used in computers?
1) First generation
2) Second generation
3) Third generation
4) Fourth generation
3) Third generation
There are five generations of computers
1. Vacuum Tubes where used for circuitry and magnetic drums for memory. They often malfunctioned
because of the excessive heat they generated. Punched cards were used for input, and the computers
printed out the outputs.
2. Transistors were more reliable and economical. The smaller electronic components in the second
generation could maintain two states, "Off" and "On," represented by the binary digits 0 and 1,
respectively. Second-generation computers still relied on punched cards for input and printouts for
output. Tapes and disks were used for storage purposes.
3. integrated circuits enabled the development of computer systems that were cheaper, faster, smaller,
and more reliable. Users interacted with third-generation computers using keyboards and monitors that
communicated with the other components of the hardware and operating systems.
,4. Microprocessors include thousands of integrated circuits on a single silicon chip. This generation of
computers is characterized by a significant reduction in processor size and, at the same time, a
significant increase in capabilities.
5. The fifth generation will rely on A.I., Quantum computing, or nanotechnology.
Which low-level language corresponds one-to-one with assembly?
1)Translator language
2) Machine language
3) Compiler language
4) Programming language
2) Machine language
Machine language is what the Computer reads
A compiler translates source code into machine language. A compiler checks source code for errors
before translating it into object code.
Compiled languages are also known as programming languages. A compiler takes all instructions written
in the program and translates it all at once into machine code.
Interpreters translate and execute source code into machine language one line at a time. If the
interpreter finds an error, the process is terminated at the statement containing the error and displays
an error message.
What is a cloud model that delivers third-party software such as email or games through the internet?
,1) IaaS
2) SaaS
3) RFID
4) PaaS
2) SaaS
There are Three Service types
1) Infrastructure as a service (IaaS) The IaaS model provides access in a virtualized environment and the
computing resources are composed of virtualized hardware.
2) Platform as a service (PaaS) In the PaaS model, customers have access to a platform that supports the
development and management of web applications.
3) Software as a service (SaaS) With the SaaS model, the software is licensed to customers with
subscriptions and central hosting. Some examples include Gmail, Google Docs, and Microsoft Office 365.
What is one of IT's roles in globalization?
1) It provides support for JIT manufacturing.
2) It allows companies to achieve ISO 9001:2008 certification.
3)It provides tax havens for companies.
, 4) It allows companies to reach a wider customer base.
4) It allows companies to reach a wider customer base.
Advancements in computer hardware, software, and networking have increased people's ability to
access information and reach economic potential.
Which category of computer has an external flat screen monitor, optical disk drive, and a large capacity
hard drive?
1) Handheld
2) Laptop
3) Desktop
4) Mainframe
3) Desktop
Computers are categorized based on their size and processing speed.
Supercomputers are the biggest and fastest computers, designed to process huge amounts of data.
Mainframe computers are designed to support hundreds or thousands of users simultaneously.
A workstation is a single-user computer designed for technical or scientific applications.
