Which combination of major groups belongs to division G, information and communications, of the Japan Standard Industrial Classification?
Communications, broadcasting, information services, video picture, sound information, character information production and distribution, advertising, scientific and development research institutes, wholesale trade
Communications, broadcasting, information services, advertising, printing and allied industries, video picture, sound information, character information production and distribution, electricity
Communications, broadcasting, information services, internet-based services, video picture, sound information, character information production and distribution
Communications, broadcasting, electricity, water
AnswerC. Communications, broadcasting, information services, internet-based services, video picture, sound information, character information production and distribution
Division G contains major groups 37 communications, 38 broadcasting, 39 information services, 40 internet-based services, and 41 video picture, sound information, character information production and distribution. Advertising, printing and electricity fall under other divisions.
Q2 | Information services
Which establishment is classified under major group 39, information services, of the Japan Standard Industrial Classification?
An establishment providing mobile phone lines
An establishment producing custom-built software under contract
An establishment broadcasting television programmes
An establishment publishing a newspaper
AnswerB. An establishment producing custom-built software under contract
Major group 39 covers establishments producing custom software, embedded software, packaged software and game software, and establishments providing information processing and information supply services. Broadcasting is 38, newspaper publishing is 41 and telecommunications is 37.
Q3 | MNO
Which is the correct description of an MNO in the guidelines of the Ministry of Internal Affairs and Communications (総務省)?
A telecommunications carrier that provides fixed telephone lines only and does not provide mobile services
A company that manufactures and sells communications equipment
A telecommunications carrier that itself establishes or operates the radio stations used for its mobile services
A telecommunications carrier that owns no radio stations and provides mobile services by borrowing another company's facilities
AnswerC. A telecommunications carrier that itself establishes or operates the radio stations used for its mobile services
The guidelines define an MNO as a party running a telecommunications business that provides mobile services and that itself establishes or operates the radio stations used for those mobile services. It is the side that owns facilities such as base stations.
Q4 | MVNO
Which matches the requirement for an MVNO set out in the guidelines?
Setting its charges lower than an MNO's and offering them to users
Running the business without either notification or registration under the Telecommunications Business Act
Neither establishing nor operating the radio stations used for its mobile services
Building radio stations such as base stations itself, and establishing and operating them itself
AnswerC. Neither establishing nor operating the radio stations used for its mobile services
An MVNO is defined as a telecommunications carrier that provides mobile services by using or interconnecting with an MNO's mobile services and that neither establishes nor operates those radio stations itself. Cheap charges are not part of the requirement.
Q5 | NTT is founded
In which year was Nippon Telegraph and Telephone Public Corporation privatised and Nippon Telegraph and Telephone Corporation (日本電信電話株式会社) founded?
1985
1979
1990
1999
AnswerA. 1985
In 1985 the Nippon Telegraph and Telephone Public Corporation was privatised and Nippon Telegraph and Telephone Corporation came into being. In the same year the Public Telecommunications Law was recast as the Telecommunications Business Act, opening entry into the telecommunications business.
Q6 | The NTT reorganisation
Which combination of companies was set up in the 1999 reorganisation of the NTT group?
NTT Communications, NTT Data, NTT Urban Development
NTT East, NTT West, NTT Docomo
NTT East, NTT West, NTT Communications
NTT Docomo, NTT Data, NTT Facilities
AnswerC. NTT East, NTT West, NTT Communications
In 1999 the NTT group moved to a holding company structure and NTT East, NTT West and NTT Communications were set up. Regional communications were split off from long-distance and international communications.
Q7 | The KDDI merger
Which three companies merged in October 2000 to form the body that later became KDDI?
DDI, Japan Telecom and IDO
DDI, KDD and Japan Telecom
DDI, KDD and IDO
KDD, Teleway Japan and Tu-Ka
AnswerC. DDI, KDD and IDO
In October 2000 (2000年10月) DDI, KDD and IDO merged to form DDI Corporation. The name was changed to KDDI Corporation in April of the following year, 2001.
Q8 | Renamed KDDI
In which year did DDI Corporation, formed by the merger, change its name to KDDI Corporation?
2001
2005
2000
2003
AnswerA. 2001
The name was changed to KDDI Corporation in April 2001, half a year after the merger of October 2000 (2000年10月). The mobile brand au had started as a nationwide unified brand in July 2000, before the merger.
Q9 | Japan's first connection service
Which company started the first internet connection service in Japan in 1993?
Internet Initiative Japan Inc.
Tokyo Electron Limited
SAKURA Internet Inc.
Nomura Research Institute, Ltd.
AnswerA. Internet Initiative Japan Inc.
Established in December 1992 (1992年12月), it launched Japan's first internet connection service in November 1993 (1993年11月). Carriers that own the lines themselves and operators that sell connection services on top of them have had separate roles from the start.
Q10 | NEC's founding
Which is correct about the establishment of NEC Corporation (日本電気株式会社)?
It was established in 1950 as a joint sales company for communications equipment
It was established in 1935 on taking over a factory sold off by the government
It was established in 1970 with joint investment from three electrical manufacturers
It was established in 1899 as the first foreign-affiliated company in Japan, a joint venture with foreign capital
AnswerD. It was established in 1899 as the first foreign-affiliated company in Japan, a joint venture with foreign capital
It was established on July 17, 1899, the day the revised treaty permitting direct investment by foreign capital took effect, as a joint venture with Western Electric. It is regarded as the first foreign-affiliated company in Japan.
Q11 | System integrators
Which comes closest to the role of a company called a system integrator?
Laying communications lines and leasing them to other companies
Listening to what the client wants, combining equipment and software into a system, and delivering it
Selling a service it has planned itself to a large, unspecified body of users
Designing semiconductors and outsourcing their manufacture to other companies
AnswerB. Listening to what the client wants, combining equipment and software into a system, and delivering it
System integration means hearing the requirements, designing to them, combining equipment and software into something that runs, and delivering it. The specification is set by the client who placed the order, and that is the big difference from an in-house service.
Q12 | Layered subcontracting
What is the name for the pattern in which a prime contractor passes part of the work to another company, which passes part of it on again?
A joint venture of several companies
Vertical integration, keeping the processes in-house
Mutual access, with facilities lent to one another
A layered subcontracting structure
AnswerD. A layered subcontracting structure
The party contracting directly with the client is the prime contractor, the party taking work from it is the first-tier subcontractor, and the next one out is the second-tier subcontractor. The deeper the layers, the further the client is from the people actually doing the work. Where a company sits can be read from its major customers and its case studies.
Q13 | Contracts for work
Which correctly states what a contract for work (請負) is under the Civil Code (民法)?
A contract to lend a thing and receive rent for it
A contract entrusting the handling of affairs, under which remuneration is paid for the affairs handled whether or not the work is completed
A contract under which one party promises to complete work and the other promises to pay remuneration for the result of that work
A contract to dispatch workers to another company and have them work under that company's direction
AnswerC. A contract under which one party promises to complete work and the other promises to pay remuneration for the result of that work
Article 632 of the Civil Code provides that a contract for work becomes effective when one party promises to complete certain work and the counterparty promises to pay remuneration for the result of that work. The distinguishing feature is the duty to complete.
Q14 | Quasi-mandate
Which is correct about the quasi-mandate (準委任) under Article 656 of the Civil Code?
It sets out how far the client's direction reaches under a worker dispatch contract
It provides for a contract in which one party promises to complete work
It applies the provisions on mandate mutatis mutandis to the entrustment of affairs that are not juridical acts
It is a special provision on the sale of goods
AnswerC. It applies the provisions on mandate mutatis mutandis to the entrustment of affairs that are not juridical acts
Article 656 of the Civil Code provides that the provisions of that section apply mutatis mutandis to the entrustment of affairs that are not juridical acts. In system development, contracts for work, which promise completion, and quasi-mandates, which take on the work itself, are used for different situations.
Q15 | Dispatch and contracting
On distinguishing a worker dispatch business from a business carried out under a contract for work, which is the correct view shown in the notification?
If the contract is headed as a contract for services, it is treated as a contract for work whatever the actual working arrangement is
If the work is done outside the client's building, it is necessarily a contract for work
It is a contract for work if the contractor directly uses the labour of the workers it employs itself and handles the work independently of the counterparty
If remuneration is paid monthly, it is a contract for work
AnswerC. It is a contract for work if the contractor directly uses the labour of the workers it employs itself and handles the work independently of the counterparty
Ministry of Labour Notification No. 37 of 1986 (昭和61年労働省告示第37号) makes it a requirement of a contract for work that the contractor itself decides how the work is carried out, the working hours and the assignment of staff, and handles the work independently of the counterparty to the contract. What counts is the reality, not the title on the contract.
Q16 | Contract work and own service
Which correctly states the difference between contract development and developing one's own service?
In developing one's own service no design stage is set at all, and building may start from requirements definition alone
Contract development builds to a specification the client has set, while an in-house service is built to a specification the company sets itself
Contract development is always carried out as worker dispatch, and contracts for work or quasi-mandates are never used
In contract development no invoice is issued to the client
AnswerB. Contract development builds to a specification the client has set, while an in-house service is built to a specification the company sets itself
The difference lies in who sets the specification and who pays. In contract work the client sets the specification and pays the price; with an in-house service the company sets the specification and receives usage fees from a large, unspecified body of users or from contracted companies. That is separate from the form of the contract.
Q17 | Person-months
What does the unit called the person-month, used in estimating contract development, express?
The volume of work, the number of people multiplied by the number of months
The usage fee for using a service on a monthly basis
The number of users who used the service in a month
The monthly salary paid per engineer
AnswerA. The volume of work, the number of people multiplied by the number of months
The person-month is a unit of work volume, people multiplied by months, and an estimate is often produced by multiplying it by a unit price. This leads to a difference: contract work books sales for the work done, while an in-house service accumulates usage fees over time.
Q18 | NRI's founding
In which year was Nomura Research Institute, Ltd. (株式会社野村総合研究所) established?
1988
1965
1975
1955
AnswerB. 1965
It was established in April 1965. In 1988 it merged with Nomura Computer Systems, making it a company that holds both a research and advisory function and a function for developing and running systems.
Q19 | NRI's merger
Which company merged with Nomura Research Institute, Ltd. in 1988?
Nomura Trust and Banking Co., Ltd.
Nomura Real Estate Holdings, Inc.
Nomura Securities Co., Ltd.
Nomura Computer Systems Co., Ltd.
AnswerD. Nomura Computer Systems Co., Ltd.
In January 1988 Nomura Research Institute and Nomura Computer Systems merged to become Nomura Research Institute, Ltd. It is a case of the work of researching and advising and the work of building systems and keeping them running coming together in one company.
Q20 | Fujitsu's founding
Which is correct about the beginning of Fujitsu Limited (富士通株式会社)?
It was established in 1950 as a company for manufacturing and maintaining communications equipment, split off from the state's electrical communication laboratory
It was established in 1935 as Fuji Tsushinki Manufacturing Corporation, spun off from the telephone division of Fuji Electric
It was established in 1918 as a light bulb manufacturer
It was established in 1970 with joint investment from three electrical manufacturers
AnswerB. It was established in 1935 as Fuji Tsushinki Manufacturing Corporation, spun off from the telephone division of Fuji Electric
In June 1935 the switching and transmission work handled by the telephone department of Fuji Electric Manufacturing was separated out and Fuji Tsushinki Manufacturing Corporation was established. Setting out as a communications equipment company is the starting point of its history.
Q21 | Managed advertising
What is the name for internet advertising placed while adjusting where it appears and how much is spent through bidding and automated delivery?
Tie-up advertising (タイアップ広告)
Transit advertising (交通広告)
Managed advertising (運用型広告)
Reserved advertising (純広告)
AnswerC. Managed advertising (運用型広告)
Advertising sold with the slot and the period fixed in advance is reserved advertising (純広告), and advertising placed with adjustments through bidding and automated delivery is managed advertising (運用型広告). The advertiser pays, the medium owns the space, and the advertising agency handles planning and operation in between.
Q22 | CyberAgent's businesses
Which combination of businesses does CyberAgent, Inc. (株式会社サイバーエージェント) list in its company outline?
Banking, securities, and underwriting life and non-life insurance
Media and IP, internet advertising, and games
Semiconductor design, electronic component manufacturing, selling production equipment
Laying communications lines, terrestrial broadcasting, publishing newspapers and magazines
AnswerB. Media and IP, internet advertising, and games
The company outline on the official website lists the media and IP business, the internet advertising business, the games business and the investment and incubation business. The company was established on March 18, 1998.
Q23 | LY Corporation's businesses
Which businesses does LY Corporation (LINEヤフー株式会社) list in its company outline?
Power generation, transmission and distribution, and the retail supply of electricity to homes and factories, among others
Railways and real estate
The internet advertising business, the e-commerce business and the membership services business, among others
Developing and selling semiconductor production equipment, and servicing the equipment delivered, among others
AnswerC. The internet advertising business, the e-commerce business and the membership services business, among others
The official company outline records as its businesses the internet advertising business, the e-commerce business and the membership services business, among others, together with the management of group companies.
Q24 | Division of labour in games
In the games industry, what is the party called that puts up the money, manages development, and handles sales and promotion?
Platform holder
Distributor
Developer
Publisher
AnswerD. Publisher
The party that carries out development itself is the developer, and the party that provides the money and handles sales is the publisher. Some companies do both in-house and others take on development alone, so it is worth checking which role the company you are applying to plays.
Q25 | Nintendo's founding
What did Nintendo start manufacturing in Kyoto in 1889, at the beginning of the company?
Fountain pens (万年筆)
Hanafuda playing cards (花札)
Cameras (写真機)
Model railways (鉄道模型)
AnswerB. Hanafuda playing cards (花札)
The starting point was Fusajiro Yamauchi beginning to manufacture hanafuda (花札) playing cards in Shimogyo Ward, Kyoto, in 1889. Marufuku Co., Ltd. was established in 1947 and later became Nintendo Co., Ltd.
Q26 | The Family Computer
In which year did Nintendo release the Family Computer home video game console?
1989
1977
1983
1996
AnswerC. 1983
The Family Computer home video game console went on sale in 1983. It marks the turning point at which a company that began with playing cards moved through toys into home game consoles.
Q27 | Fabless
What is the name for a semiconductor company that owns no factory of its own and concentrates on design?
OSAT
IDM
Foundry
Fabless
AnswerD. Fabless
A company concentrating on design is fabless, one taking on the manufacturing under contract is a foundry, one doing everything from design to manufacturing in-house is an IDM, and one taking on back-end steps such as dicing and packaging is an OSAT. This division of labour is unusually clear in semiconductors.
Q28 | The front-end process
In semiconductor making, what is the stage of building circuits onto a silicon wafer called?
The inspection process
The front-end process
The back-end process
The mounting process
AnswerB. The front-end process
Everything up to building the circuits into the wafer is the front-end process, and dicing, packaging and inspection make up the back-end process. Equipment makers and materials makers have their strengths divided along these stages.
Q29 | Tokyo Electron's founding
What name did Tokyo Electron Limited (東京エレクトロン株式会社) go by when it was established in 1963?
Tokyo Semiconductor Machinery Co., Ltd.
Tokyo Denshi Kogyo Co., Ltd.
Nippon Electronics Industry Co., Ltd.
Tokyo Electron Laboratories, Inc.
AnswerD. Tokyo Electron Laboratories, Inc.
It was established in 1963 as Tokyo Electron Laboratories, Inc., starting out as a technical trading company that imported and delivered equipment. It changed its trade name to Tokyo Electron Limited in 1978 and later moved into producing semiconductor production equipment itself.
Q30 | Data centres
What does SAKURA Internet Inc. (さくらインターネット株式会社) run itself as the foundation of its business?
A semiconductor factory
A mobile phone base station network
Data centres
A terrestrial television station
AnswerC. Data centres
Founded in December 1996 (1996年12月) and incorporated in August 1999, it opened its first data centres in Osaka and Tokyo in October of that year (1999年10月). It also offers rental servers and cloud services, all resting on its own data centres.
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