IST EXAM QUESTIONS AND ANSWERS
How many binary combinations are there in a byte?
a. 64
b. 128
c. 256
d. 512 - Answers -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 - Answers -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 - Answers -C. Desktop
Which type of RFID can be read at distances up to 100 meters?
a. GPS
b. Active
c. Passive
d, RFIDx - Answers -B. Active
The main circuit board of a computer is known as the _____?
a. Motherboard
b. CPU
c. System Unit
d. Front Side Bars - Answers -A. Motherboard
Which CPU function fetches and interprets instructrions from RAM?
a. ALU
b. Control Unit
c. Registers
d. Disk - Answers -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 - Answers -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 - Answers -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 - Answers -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 - Answers -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 - Answers -D. SAAS, IAAS
Which network level protocol defines the route packets take?
a. TCP
b. DNS
c. UDP
d. IP - Answers -D. IP
What advantages does RFID have over barcodes
a. line of sight is not required
b. Many items can be scanned at one time
c. RFID is more accruate
d.all of the above are advantages - Answers -D all of the above are advantages
Which wireless technology is most commonly associated with mobile payments?
a. BLE
b. NFC
c. Zigbee
d. RFID - Answers -B. NFC
How many binary combinations are there in a byte?
a. 64
b. 128
c. 256
d. 512 - Answers -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 - Answers -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 - Answers -C. Desktop
Which type of RFID can be read at distances up to 100 meters?
a. GPS
b. Active
c. Passive
d, RFIDx - Answers -B. Active
The main circuit board of a computer is known as the _____?
a. Motherboard
b. CPU
c. System Unit
d. Front Side Bars - Answers -A. Motherboard
Which CPU function fetches and interprets instructrions from RAM?
a. ALU
b. Control Unit
c. Registers
d. Disk - Answers -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 - Answers -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 - Answers -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 - Answers -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 - Answers -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 - Answers -D. SAAS, IAAS
Which network level protocol defines the route packets take?
a. TCP
b. DNS
c. UDP
d. IP - Answers -D. IP
What advantages does RFID have over barcodes
a. line of sight is not required
b. Many items can be scanned at one time
c. RFID is more accruate
d.all of the above are advantages - Answers -D all of the above are advantages
Which wireless technology is most commonly associated with mobile payments?
a. BLE
b. NFC
c. Zigbee
d. RFID - Answers -B. NFC
