IST EXAM QUESTIONS 2025 WITH COMPLETE
SOLUTIONS, GRADED A+
How many binary combinations are there in a byte?
a. 64
b. 128
c. 256
d. 512 Answer - C. 256
Using ____________ today's CPU's consist of over 1 billion _________?
a. Vacuum Tubes, Cells
b. Atomic Energy, Dust Particles
c. Nanotechnology, Transistors
d. Terratechnology, Molecules Answer - C. Nanotechnology, transistors
If Windows 10 or MacOS X are insatlled on a consumer laptops, they are most
likely examples of _____ Operating Systems?
a. Server
b. Mobile
c. Desktop
d. Hybrid Answer - C. Desktop
Which type of RFID can be read at distances up to 100 meters?
,a. GPS
b. Active
c. Passive
d, RFIDx Answer - B. Active
The main circuit board of a computer is known as the _____?
a. Motherboard
b. CPU
c. System Unit
d. Front Side Bars Answer - A. Motherboard
Which CPU function fetches and interprets instructrions from RAM?
a. ALU
b. Control Unit
c. Registers
d. Disk Answer - B. Control Unit
If you are running many applications at the same time or have many tabs open
on your web browser and your computer is slow whoch is the msot liekly the
problem?
a. Need more RAM
b. need a faster CPU
c. Need faster internet
d. Need more hard driver space Answer - A. Need more RAM
_____ manages the overisght of IP addresses and domain names whereas ____
handles domain name disputes
, a. ICANN WIPO
b. DNS, WIPO
c. WIPO, ICANN
d. ARPANET, ICANN Answer - A. ICANN, WIPO
https://shop.nordstrom.com based on the picture what protocols are used
when visiting Nordstrom.com
a. HTTP & SMTP
b. HTTP& TLS
c. TLS & SSL
d.FTP & TLS Answer - B. HTTP & TLS
Due to cloud comouting which of the following computing functions is less
important to everyday consumer computing?
a. accept input
b. process input
c. produce output
d. storage Answer - D. storage
Google Docs is an example of ______ whereas Amazon EC2 is an exmaple of
a. PAAS IAAS
b. IAAS SAAS
c. IAAS PAAS
d.SAAS IAAS Answer - D. SAAS, IAAS
Which network level protocol defines the route packets take?
a. TCP
SOLUTIONS, GRADED A+
How many binary combinations are there in a byte?
a. 64
b. 128
c. 256
d. 512 Answer - C. 256
Using ____________ today's CPU's consist of over 1 billion _________?
a. Vacuum Tubes, Cells
b. Atomic Energy, Dust Particles
c. Nanotechnology, Transistors
d. Terratechnology, Molecules Answer - C. Nanotechnology, transistors
If Windows 10 or MacOS X are insatlled on a consumer laptops, they are most
likely examples of _____ Operating Systems?
a. Server
b. Mobile
c. Desktop
d. Hybrid Answer - C. Desktop
Which type of RFID can be read at distances up to 100 meters?
,a. GPS
b. Active
c. Passive
d, RFIDx Answer - B. Active
The main circuit board of a computer is known as the _____?
a. Motherboard
b. CPU
c. System Unit
d. Front Side Bars Answer - A. Motherboard
Which CPU function fetches and interprets instructrions from RAM?
a. ALU
b. Control Unit
c. Registers
d. Disk Answer - B. Control Unit
If you are running many applications at the same time or have many tabs open
on your web browser and your computer is slow whoch is the msot liekly the
problem?
a. Need more RAM
b. need a faster CPU
c. Need faster internet
d. Need more hard driver space Answer - A. Need more RAM
_____ manages the overisght of IP addresses and domain names whereas ____
handles domain name disputes
, a. ICANN WIPO
b. DNS, WIPO
c. WIPO, ICANN
d. ARPANET, ICANN Answer - A. ICANN, WIPO
https://shop.nordstrom.com based on the picture what protocols are used
when visiting Nordstrom.com
a. HTTP & SMTP
b. HTTP& TLS
c. TLS & SSL
d.FTP & TLS Answer - B. HTTP & TLS
Due to cloud comouting which of the following computing functions is less
important to everyday consumer computing?
a. accept input
b. process input
c. produce output
d. storage Answer - D. storage
Google Docs is an example of ______ whereas Amazon EC2 is an exmaple of
a. PAAS IAAS
b. IAAS SAAS
c. IAAS PAAS
d.SAAS IAAS Answer - D. SAAS, IAAS
Which network level protocol defines the route packets take?
a. TCP
