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

Soru 1:

Which is true for processing and storage? I. Primary storage: RAM, ROM, Cache II. Tertiary storage: USB flash drive III. Off-line storage: Optical disk IV. Secondary storage: Hard disk

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

Soru 2:

Which of the followings is correct when attributes are in question?

A) A simple attribute is divisible. B) An attribute is a real-world object. C) A multi-valued attribute symbolizes the collection of simple attributes. D) A composite attribute contains more than one entry for a specific entity. E) An attribute is derived attribute if it can be derived from other described attributes.

Soru 3:

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

A) Modem B) Router C) Switch D) Network Interface Controller E) Repeaters and Hubs

Soru 4:

Which information is not true for data-information-knowledge-wisdom hierarchy?

A) It is hierarchical and pyramidal. B) While the understanding increases, the context decreases. C) Wisdom is the value attached to knowledge. D) These concepts are related to the past. E) Data are plentiful.

Soru 5:

Which of the following is used as input/output device in the first generation (vacuum tube) of computers?

A) Touchable Screen B) Punch Cards C) Keyboard D) Mouse E) Printer

Soru 6:

Which one below is unguided media?

A) Microwave B) unshielded Twisted pair C) Shielded twisted pair D) Optical fiber E) coaxial cable

Soru 7:

When the benefits and challenges of e-business are taken into account, how should the chart below be completed? Reduction of sales cycles Determining customer’s changing needs Supply chain management: provide uninterrupted (continuous) supply chain Increasing visibility The high speed of the development of IT Integration of the front and back-end systems of the organization Benefits of e-business Challenges of e-business a. d. b. e. c. f.

A) a.III/ b.II/ c.VI/ d.I/ e.IV/ f.V B) a.VI/ b.V/ c.I/ d.III/ e.II/ f.IV C) a.IV/ b.VI/ c.V/ d.I/ e.III/ f.II D) a.I/ b.III/ c.IV/ d.II/ e.V/ f.VI E) a.II/ b.I/ c.V/ d.IV/ e.VI/ f.III

Soru 8:

I. one-to-one (1:1) II. one-to-zero (1:0), III. many-to-many (N:M) Which of the cardinality ratios stated above are true for a binary relationship?

A) Only I B) Only II C) I and II D) I and III E) I, II and III

Soru 9:

What does IRC stand for?

A) Internet Ray Chat B) Internet Relay Chat C) Internet Relax Chat D) In Relay Chatting E) In Relax Chatting

Soru 10:

Which of the following features are not used via words processor?

A) Insert footnotes B) Find and replace terms C) Reviewing and editing spreadsheets D) Place a header and footer at the top and the bottom of a page E) Use different fonts (character design), font size (character scale), and font style (character appearance such as bold, italic and underline)

Soru 11:

Which one below is NOT one of the computer network types?

A) Personal Area Network B) Local Area Network C) Limited Area Network D) Metropolitan Area Network E) Wide Area Network

Soru 12:

"This step is related to providing the appropriate format of data to be usedfor further processes. It is the formatting process of the data including copying,sorting, grouping, or arranging it in a more convenient way for input. Verification of the collected data is handled in this stage." Which stage is mentioned above?

A) analyze B) process C) store/retrieve D) display E) organize

Soru 13:

Which of the below is a passive attack that listens to a network in order to capture sensitive information like session tokens, usernames, passwords, and confidential information?

A) Spoofing B) Man-in-the-middle C) Denial of Service D) Man in the browser E) Eavesdropping

Soru 14:

Which of the following is data about other data or catalog for a data?

A) Classification B) Prediction C) Mining associations D) Mining clusters E) Metadata

Soru 15:

In what year 100 Gigabit Ethernet standard was ratified?

A) 1980 B) 1990 C) 2005 D) 2010 E) 2015

Soru 16:

Which one below is not an advantage of data management?

A) It minimizes damage caused by errors related with data. B) It creates opportunities for redundancy and loss in data. C) It allows organizing, tracking, deleting, creating, and reporting data. D) It helps decision-makers to make strategic decisions by allowing mining and analyzing data. E) It provides mechanisms to become data into an accessible, reliable, authentic and complete form.

Soru 17:

Which of the following is not an example for a browser?

A) Firefox B) Safari C) Microsoft Edge D) Google Chrome E) Twitter

Soru 18:

Which of the following is an unguided media used for data transmissions?

A) Microwave B) Fiber C) Unshielded Twisted Pair D) Coaxial Cable E) Shielded Twisted Pair

Soru 19:

In the concept of DIKW, for what the letter W stands?

A) Wide B) Wisdom C) White D) Whole E) Web

Soru 20:

Which of the below is a feature of application software when compared to system software?

A) Close to system B) More interactive C) Smaller in size D) Difficult to manipulate E) Fast in speed