Information Technologies Ara 3. Deneme Sınavı

Toplam 20 Soru
PAYLAŞ:

1.Soru

Which one of the following executes and controls all the processes within the computer?


HDD

DVD

I/O

CD

CPU


2.Soru

Which of the following is the description of a database including structure and constraints that the database should obey?


Database design

Database management system

Database storage

Database schema

Data Integration


3.Soru

Which of the following is the most commonly used transmission media due to easy installation and low prices?


Coaxial cable

Optical fiber

Twisted pair

Radiowave

Microwave


4.Soru

A/an ...............  is a signal to the processor released by hardware or software that indicates a particular event requiring immediate attention.                           Which term is defined above?


CPU

optical disk drive

mainboard

interrupt

central processing unit


5.Soru

which of the below is a web browser?


Skype

Messenger

Chrome

Twitter

Facebook


6.Soru

"It is a very powerful multi-user computer that can support thousands ofusers at the same time."                                                                       Which type of computer is described above?


mainframe

supercomputer

microcomputer

workstation

minicomputer


7.Soru

Which of the following is a circuit board that enables a computer to connect to a network?


Network Interface Controllers

Repeaters and Hubs

Bridges

Switches

Routers


8.Soru

Which of these situations describes the case of a Denial-of-Service attack?


When many different sources flood the network with traffic until a shutdown occurs due to the overload.

When the attacker copies a trusted IP address to send out packages using this address.

When an outsider inserts themselves into a conversation between two parties and gains access to the data in transmission.

When the attacker uses Trojan horses to infect the browsers.

When the attacker modifies the DNS server to reroute a domain name to a different IP address.


9.Soru

I. Difficult to understand
II. Fast in speed
III. Close to user
IV. Generally written in high-level language
Which of the ones listed above are correct for system software?


I and II

II and III

I and III

III and IV

II and IV


10.Soru

What do users need in order to send HTTP requests to web servers?


HTML

HTTP

HTTPS

Web servers

Web browsers


11.Soru

FCAPS, which describes the requirements of network management is the acronym for:


Fault, certainty, accounting, performance, and sustainability.

Fault, certainty, adjustment, performance, and security.

Fault, configuration, adjustment, performance, and sustainability.

Fault, configuration, adjustment, performance, and security.

Fault, configuration, accounting, performance, and security.


12.Soru

What does HTTP stand for?


Hypen Text Type protocol

Hypertext Markup Protocol

Hypertext Transit Protocol

Hypen Transfer protocol

Hypertext Transfer protocol


13.Soru

  1. Data warehousing
  2. Visualization
  3. Data mining
  4. Data collection

Put these steps of KDD into the correct order starting from the beginning stage?


1-2-3-4

2-1-3-4

3-4-1-2

4-1-3-2

2-4-1-3


14.Soru

In which of these network topologies, each device has a point- to-point connection with a single or multiple devices?


Bus topology

Star topology

Mesh topology

Ring topology

Tree topology


15.Soru

Which of these common security attacks describes the situation when the attacker impersonates another user or device on the network to attack the network and access data sources?


Eavesdropping

Man-in-the-Middle Attack

Spoofing Attack

Man-in-the-Browser Attack

Denial-of-Service Attack


16.Soru

Which type of computer is a very powerful multi-user computer that can support thousands of users at the same time?


Mainframe

Microcomputer

Workstation

Minicomputer

Server


17.Soru

Which one below is the name of a popular data model used for conceptual design that epresents data as entities, attributes, and relationships? 


Primary key

Derived attribute

Local design

Entity-relationship 

Conceptual design


18.Soru

Whih of the following is an input device?


Printer

Projector

Speaker

Monitor

Scanner


19.Soru

Which of the network management requirements is concerned with tracking the usage of computation and network resources to provide a fair distribution of resources among users?


Configuration Management

Sustainibility management

Accounting management

Security management

Fault management


20.Soru

Which of these basic hardware components are used to connect computers, printers and servers within a building?


Bridges

Switches

Routers

Modems

Firewalls