Information Technologies

Yanıt Açıklaması: Privacy is a fundamental right, however, it is complicated to define exactly what the contents of the right is. Some rights or their combinations may be used to define the privacy, however, that definition can not be universal and satisfy the requirements of the people. Since the understandings of privacy has been started to shape from the date when the first technology was introduced to the human life, it involves protection of your home and personal possessions in this era. In addition, it was also defined as the right of people to determine when, and what extent of information about them is communicated to others while the processors of the computers were improving.

Yanıt Açıklaması: Onedrive is a cloud application provided by Microsoft.

Yanıt Açıklaması: Virtual Reality (VR) can be defined as the combination of hardware and software devices able to create, for the senses of one or more users, a simulated three-dimensional environment in which to move exactly as if they were in the real world. The correct option is E.

Yanıt Açıklaması: A gentle introduction to office tools is made in this section. Details of the aforementioned tools are out of the scope of this chapter. However, further details of Microsoft products (Word, Excel, PowerPoint and so on can be found on office training center.

Yanıt Açıklaması: A code of ethics often finds place in business organizations and it is often developed to positively affect all stakeholders, for instance, end-user of products, customers/clients, employees of the firms, current and future supporter of projects, enhance the public’s confidence and respect to the managements’ decision, clarify the responsibilities of the professionals to the society, assist education of the member of profession at whom the code is directed. E is the correct answer.

Yanıt Açıklaması: Alibaba.com is a well-known B2B e-commerce website and companies can perform various transactions via this website. Amazon.com was one of the first companies using B2C e-commerce model in worldwide and a widely known example to B2C e-commerce companies in Turkey is Hepsiburada. While eBay is one of the widely known C2C e-commerce companies in worldwide, Sahibinden.com and GittiGidiyor can be given as examples to C2C e-commerce companies in Turkey. However, Priceline.com can be given as an example to websites using C2B e-commerce model.

Yanıt Açıklaması: Considering The Convention Establishing the World Intellectual Property Organization (1967), inventions, industrial designs, trademarks, service marks, commercial names and designations, literary, artistic and scientific works, performances of performing artists, phonograms and broadcasts are protected by industrial property rights and copyrights but not copy designs, paintings and sculptures. The correct answer is C.

Yanıt Açıklaması: Big Data requires unmatched hardware capacity, both for storage and for processor resources needed for processing. This requirement is related to cloud computing.

Yanıt Açıklaması: A relational database is a collection of data items organized as a set of formally-described tables from which data can be accessed or reassembled in many di?erent ways without having to reorganize the database tables. NoSQL is a relational database that has a very specifc organizational philosophy, including the SQL query language, the transaction integrity principle (ACID), and the standardization laws.

Yanıt Açıklaması: UNESCO has been working on to establish knowledge societies, which are based on the following: freedom of expression universal access to information and knowledge respect for cultural and linguistic diversity quality education for all. The correct answer is B.

Yanıt Açıklaması: Professional code of ethics are created by professional organizations, for instance, Association of Computing Machinery (ACM), Association of Information Technology (AITP), and Institute of Electrical and Electronics Engineers Computer Society (IEEE-CS) are the well-known IT-related organizations that create code of ethics for IT professionals, who are specialists on software development, network management and administration. Because of some similarities between business ethics and IT ethics, code of ethics created by the above organizations can be used for business ethics.

Yanıt Açıklaması: Sales module allows an organization to track the sales processes in an efficient way. It helps such functions as order placement, order scheduling, shipping, and invoicing. Prices for items are maintained with this module.

Yanıt Açıklaması: Integrated circuits (IC) are fundamental parts of most circuit products, which are called often brain of our electronic devices that we frequently use in our daily life. They are fabricated products with a tiny size, however, they consist of millions of resistors, capacitors, and transistors, and various circuit elements, which are set up to achieve the objectives of the IC.

Yanıt Açıklaması: Amazon.com was one of the first companies using B2C e-commerce model.

Yanıt Açıklaması: Block ciphers are symmetric cryptographic algorithms. They are faster algorithms than public key cryptographic algorithms. It uses only one key, that is, the same key is used when encrypting a message or decrypting a ciphertext. However, for block ciphers, sender requires securely transferring the key to the receivers. Tere are well-known and standard block ciphers including Data Encryption Standard and Advanced Encryption Standard.

Yanıt Açıklaması: The use of EDI (electronic data interchange) for an online retailer, which is a business, to notify their supplier, which is also a business, of an increased demand in a certain product would exemplify a business to business (B2B) model of e-commerce.

Yanıt Açıklaması: Adversary is any person, group or force that may intentionally infringe on the integrity, confidentiality and availability of information. Correct answer is C.

Yanıt Açıklaması: A risk in a computer security can be anything on the computer that may harm or copy the data, or allow one to access the computer without anyone’s knowledge. Simply, risk is the intersection of assets, threats, and vulnerabilities. Correct answer is E.

Yanıt Açıklaması: For instance, we are exposed the more radiation compared to past due to the excessive use of mobile phones. The Internet provides perfect communication among people who live far away their families by social networks, however, loneliness has been associated with excessive use of it.  Due to the less secure connections or various technical problems, someone may use IT to access our financial information to use it inappropriate direction. The Internet connections and/or our network activities are often monitored and/or controlled our internet connection by governments or security services to protect our life from the terrorist attacks. Similarly, most of the companies monitor their workers’ use of the Internet and check employee e-mail and restrict their accessibility to the Internet to maintain their focus on the working tasks.

Yanıt Açıklaması: The IoT is a widespread network system where the infrastructure is basically formed by the device to the device communication technology and the physical objects in an environment are communicated with each other or with wider systems. The meaning of the object concept in the IoT varies according to the technology used in the terminal devices. Those can either be simple sensors or RFID devices or complex intelligent systems and multiple sensors connected to them. The IoT consists of end devices connected with different network topologies and protocols.