Information Technologies Çıkmış Sorular, Online Deneme Sınavları, Çalışma, Dersler, Sınava Hazırlanma, vize, final

Soru 1:

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

A) HDD B) DVD C) I/O D) CD E) CPU

Soru 2:

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

A) Database design B) Database management system C) Database storage D) Database schema E) Data Integration

Soru 3:

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

A) Coaxial cable B) Optical fiber C) Twisted pair D) Radiowave E) Microwave

Soru 4:

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?

A) CPU B) optical disk drive C) mainboard D) interrupt E) central processing unit

Soru 5:

which of the below is a web browser?

A) Skype B) Messenger C) Chrome D) Twitter E) Facebook

Soru 6:

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

A) mainframe B) supercomputer C) microcomputer D) workstation E) minicomputer

Soru 7:

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

A) Network Interface Controllers B) Repeaters and Hubs C) Bridges D) Switches E) Routers

Soru 8:

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

A) When many different sources flood the network with traffic until a shutdown occurs due to the overload. B) When the attacker copies a trusted IP address to send out packages using this address. C) When an outsider inserts themselves into a conversation between two parties and gains access to the data in transmission. D) When the attacker uses Trojan horses to infect the browsers. E) When the attacker modifies the DNS server to reroute a domain name to a different IP address.

Soru 9:

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?

A) I and II B) II and III C) I and III D) III and IV E) II and IV

Soru 10:

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

A) HTML B) HTTP C) HTTPS D) Web servers E) Web browsers

Soru 11:

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

A) Fault, certainty, accounting, performance, and sustainability. B) Fault, certainty, adjustment, performance, and security. C) Fault, configuration, adjustment, performance, and sustainability. D) Fault, configuration, adjustment, performance, and security. E) Fault, configuration, accounting, performance, and security.

Soru 12:

What does HTTP stand for?

A) Hypen Text Type protocol B) Hypertext Markup Protocol C) Hypertext Transit Protocol D) Hypen Transfer protocol E) Hypertext Transfer protocol

Soru 13:

Data warehousing Visualization Data mining Data collection Put these steps of KDD into the correct order starting from the beginning stage?

A) 1-2-3-4 B) 2-1-3-4 C) 3-4-1-2 D) 4-1-3-2 E) 2-4-1-3

Soru 14:

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

A) Bus topology B) Star topology C) Mesh topology D) Ring topology E) Tree topology

Soru 15:

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?

A) Eavesdropping B) Man-in-the-Middle Attack C) Spoofing Attack D) Man-in-the-Browser Attack E) Denial-of-Service Attack

Soru 16:

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

A) Mainframe B) Microcomputer C) Workstation D) Minicomputer E) Server

Soru 17:

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

A) Primary key B) Derived attribute C) Local design D) Entity-relationship E) Conceptual design

Soru 18:

Whih of the following is an input device?

A) Printer B) Projector C) Speaker D) Monitor E) Scanner

Soru 19:

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?

A) Configuration Management B) Sustainibility management C) Accounting management D) Security management E) Fault management

Soru 20:

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

A) Bridges B) Switches C) Routers D) Modems E) Firewalls