Which of the following histograms has the largest variance? Here, the scale of the vertical axis is the same on each histogram and the scale of the horizontal axis is the same on each histogram.
Which of the following is the appropriate meaning of the units that are shown in the specifications given in brochures or catalogs?
When the reward for an improvement proposal concerning business operations is determined based on the decision table below, how much is the reward for an improvement proposal for an improvement of $20,000 and a turnaround time reduction of three days? Here, “Y” in the table means that the condition holds, and “N” means that the condition does not hold. In addition, “√” indicates the reward that applies to a specific combination of these conditions.
Which of the following is the combination of the mean and median of the data?
[Data]
10, 20, 20, 20, 40, 50, 100, 440, 2000
There is a program that displays text in accordance with the specifications below. When the original text described below is displayed, in what point size does the program display the underlined character string? Here, the first character of the original text is displayed in 10 points.
[Specifications]
The characters between <B> and </B> are displayed one point larger than the preceding character.
The characters between <S> and </S> are displayed one point smaller than the preceding character.
Each of <B> </B> and <S> </S> must be used as a pair, and both of them can be nested with each other.
[Original text]
The system administrator promotes and implements <B>department-level<B> or
<S>group-level</S> computerization</B> from a user’s <S>standpoint</S>.</B>
There is a series of numbered boxes stacked as shown in the figure below. The operations described in the table below are performed in the sequence of operations 1 through 4. When the operation 4 is completed, which of the following shows the status of the stacked boxes?
Fig.
Table
Which of the following is an appropriate description concerning the Java language?
Algorithms are important when a computer is used. Which of the following is an appropriate explanation of an algorithm?
Which of the following is a term for a list of instructions to a computer that are written in a human-readable programming language?
Which of the following is a standard for wireless communication between a PC and peripheral devices?
Which of the following is an appropriate description concerning a touch panel?
Which of the following is an appropriate description of a multi-core processor?
Which of the following is a plug and play function?
Which of the following is an explanation of a dual system?
When information processing systems are classified by their processing methods as shown in the figure below, which of the following is an explanation of a horizontal load distribution system?
Which of the following is an appropriate description of batch processing?
Which of the following is the most appropriate purpose of installing a business application software package instead of developing own application software?
Which of the following is the most appropriate method for limiting the content of database to be displayed in accordance with its confidentiality and each user’s business needs?
Which of the following is an appropriate description concerning OSs used for PCs?
Which of the following is an appropriate combination of the terms and explanations A through D concerning the file system of a hierarchical directory structure?
Which of the following is an appropriate explanation of a deadlock?
Among the descriptions A through C concerning OSS (Open Source Software), which of the following is the list that contains all appropriate descriptions?
If data is repeatedly added to and deleted from a hard disk on a PC, data may not be stored in consecutive areas on the hard disk. When no measures are taken, which of the following can most likely occur?
Which of the following is an appropriate explanation of web accessibility?
Which of the following is the most appropriate explanation of virtual reality?
Which of the following is a service that provides disk space on a server connected to the Internet for storing files and allows users to read and write data from anywhere inside or outside their homes?
Which of the following is an appropriate purpose of normalizing the data of a relational database?
Which of the following is a term for an operation that extracts only the rows (records) with a price of 100 yen or more, from the “Product” table of a relational database?
Product
When an activity for building a relational database is divided into steps A through C below, which of the following is an appropriate order of the steps?
Which of the following is an appropriate combination of the protocols that are used for transmitting and receiving e-mail as shown in the diagram below?
Which of the following is placed between an internal network and an external network in order to prevent unauthorized access from the external network to the internal network?
Which of the following is an appropriate effect of replacing IPv4 with IPv6?
Which of the following is a mechanism by which, if an e-mail is sent to a specific e-mail address, the e-mail with the same content is distributed to multiple e-mail addresses that have been registered to the specific address?
Among the cases of communication between PCs, servers, communication devices, printers, and other devices, which of the following needs to use a WAN?
Which of the following is an appropriate explanation of a keylogger that is a threat to information security?
Which of the following is the most appropriate explanation of phishing?
Which of the following is a form of direct damage to a server that is caused by a DoS attack?
Among the countermeasures A through D concerning information security, which of the following is the list that contains all and only the appropriate countermeasures for virus infections?
Among the descriptions A through C concerning PKI, which of the following is the list that contains all and only the appropriate descriptions concerning a digital signature in e-mail?
Which of the following is the general name for evil-minded software such as a key logger or worm?
In the description below concerning risk management in information security, which of the following is an appropriate combination of words or phrases to be inserted into the blanks A through C?
In information security, a A in aninformation asset of an organization can be exploited by a B. The potential for damage is called a C.
IDs and passwords are leaked from the first website, and the users of this website suffer from a password list attack on the second website. In this case, which of the following is the problem concerning the IDs and passwords for the second website?
Among the types of authentication I through IV, which of the following is a list that contains all and only biometrics authentication?
When information security management is based on the PDCA cycle, which of the following corresponds to C?
Which of the following is a protocol that is used for encrypted HTTPS communication between a web server and a web browser?
Which of the following is an appropriate explanation of software maintenance?
When system development progresses in the sequence of system requirements definition, external design, internal design, and programming, which of the following is the most appropriate phase for defining the layout of screens and the format of forms?
Mr. A, a participant in system testing, has no access to the internal structure of the system or software and prepares input data and output data for common transactions in the department for purpose of verification. Which of the following is the testing technique that Mr. A is going to implement?
Among a series of tests of software, which of the following is implemented mainly by the user who orders the development of the software?
Software development models include the waterfall model, spiral model, prototyping model, and RAD, etc. Which of the following is the most appropriate explanation of the waterfall model?
At the beginning phase of a new personnel system development project, in order to clarify the risks, the persons in charge of the planning department, personnel department, and information systems department, who act as the project team members, get together and make a list of the risks that they can think of concerning the project. What is such a method called?
Among the measures A through C for risk treatment to be considered when a new product is developed, which of the following is the list that contains all and only appropriate measures for reducing quality-related risks?
Which of the following is an appropriate description concerning decomposition that is performed to create the WBS of a system development project?
After the start of a project, the scope is defined by collecting the requirements for the project. Which of the following is the most appropriate purpose of defining the scope?
A system development project at a company is starting to become delayed. In order to resolve the delay, the project leader proposes to project members that part of the planned work procedure be omitted. The opinion of the project members is divided into those who think that this cannot be avoided and those who are opposed because the quality will decrease. From the perspective of ensuring quality in a project, which of the following is the most appropriate action for a project leader to take?
When the management of a project is divided into progress management, quality management, and cost management, which of the following is most appropriate to be checked in progress management?
There is a project with a development period of 10 months and a labor cost budget for development of 10 million yen. After the elapse of five (5) months, the actual labor cost is recorded as 6 million yen, and 40% of the deliverables is complete. If the development is continued till completion with the same productivity, how much will the excess of the budget for labor cost be?
Which of the following is the most appropriate activities of a service desk?
In a certain IT service, four (4) priority levels are set for system changes: urgent, high, medium, and low. Among the proposed system changes, which of the following is the change that should be classified as “urgent”? Here, regular release is scheduled at the end of each month.
Which of the following is an appropriate explanation of facility management?
In order to automatically respond to queries from users of an IT service, it was decided to install a chatbot. Which of the following is the most appropriate management process where such automation by a chatbot is effective?
Which of the following is the appropriate description concerning SLM in an IT service?
As a part of internal control, access management conforming to the segregation of duties is implemented for the use and operation of an information system. During the development of the information system, which of the following is an appropriate process to start taking access management into account?
Types of governance within a company include IT governance and corporate governance. Which of the following is an appropriate explanation of the positioning of IT governance?
When an external systems auditor conducts a systems audit of a company as an outsourcing service, which of the following is an appropriate action by the external systems auditor?
Which of the following has a negative correlation between temperature and total sales?
Among the parts of a cash flow statement, which of the following is the part where the income from product sales is reported?
Among the senior management positions, which of the following is the highest-ranking person who exercises control over the information systems?
Which of the following is the appropriate combination of words and phrases to be inserted into blanks A and B in the description below, concerning companies of making and receiving investments?
Company C is making an investment in Company D. To increase its A Company D, Company C may B.
Among company rules, which of the following is a rule that implements segregation of duties?
Which of the following is the appropriate term that refers to a variety of individuals with different sex, age, nationality, experience, and the like?
A certain product’s sales plan and sales result are shown in the table below. What is the ratio in percentage of the profit result to the profit plan? Here, the decimal fractions of the ratio are truncated.
Note: The shaded section is not shown.
Which of the following is an appropriate combination of the standards and their applicable fields?
Which of the following is free software that can be copied or modified freely without permission from the author?
Which of the following is appropriate as a characteristic of the QR code?
Among the lists of corporate activities A through D, which of the following is the list that contains all activities concerning the establishment of compliance?
Which of the following is the most appropriate example of standardization in the manufacturing industry?
Which of the following is the most appropriate description of NDA?
There are two types of performance indexes: one to evaluate the achievement level of a goal and the other to evaluate the method for achieving a goal. When the goal is to “improve the English ability of employees,” which of the following is an appropriate index to represent the achievement level of this goal?
Which of the following is an appropriate example of alliance in corporate strategy?
Which of the following is an appropriate explanation of SWOT analysis?
As segmentation in marketing, consumers are classified on the basis of the attitude toward product purchase. Which of the following is an appropriate attitude toward product purchase of a consumer called an opinion leader?
Which of the following is a marketing technique that seeks to analyze the needs of each individual person and provide products and services that fulfill those needs?
Which of the following is the most appropriate as the underlying concept of CRM?
In the promotion of technology development, charts such as the one shown below are used for evaluating its progress or for checking its consistency with related technologies. What is the name of this sort of chart that shows on the time axis the route toward progress in required functions, underlying technology, etc. through research and development initiatives?
Which of the following shows a method that adheres to compliance, and sends advertisement e-mails and collects personal information only to/from the users who provided an explicit agreement in advance?
Which of the following is the system that is housed in home electric appliances, such as rice cookers and air conditioners, and is used to implement the specific functions of such appliances?
Which of the following is a form of e-commerce corresponding to an online bookstore or an online shopping mall that is targeted at individuals?
Which of the following is an appropriate explanation of an ERP package?
Which of the following is a general term for techniques or methods for trying to make the homepage of one’s own company to be displayed at a higher rank in the search results of a search engine on the Internet?
Which of the following is the most appropriate example of the utilizing artificial intelligence?
Crowdfunding can be classified into loan-based, donation-based, purchase-based, or investment-based types, depending on the differences in the form of funding and the way the compensation is received. In order to start a new business, Company A has decided to raise funds through crowdfunding and pay a part of the profits to the funders as dividends. Which of the following is the most appropriate type of crowdfunding used by Company A?
Which of the following is the most appropriate characteristic of BPM (Business Process Management)?
Which of the following is the general name of software that has various functions such as e-mail and chat, information sharing, and video conferencing?
Which of the following is the most appropriate description concerning DFD?
Which of the following is a company that provides access to the Internet?
Which of the following is an explanation of “acceptance testing” performed for a new system?
In the development of a consolidated accounting system, functional requirements and non-functional requirements were classified as shown in the table below. Which of the following is the appropriate requirement to be inserted into blank A?
For the reconstruction of a business system, an RFI is scheduled to request multiple vendors to submit an implementation image of the new system. In that regard, which of the following is appropriate information that the vendors are requested to submit at the same time?
In an online service, a website with a newly created design and a website with a conventional design were run in parallel experimentally to compare them and find out the one that makes its users more likely to apply for paid services. Which of the following is the most appropriate technique used at this time?
