Table 1 shows the list of items and the quantity of the items needed by a student. The table was created on an MS Excel worksheet.Use the table to answer questions 6(a)(i)-(iv)…
See more
2019
a. Figure 1 illustrates a part of a computer system(i) Identify the part labeled Y. (ii) State:I. The technology used in the part labeled Z.II. The function of the labeled X.III. one maintenance practice for the part lab…
See more
2019
(a) Explain the following database management terms; (i) entities (ii) attributes (iii) relationships(b)(i) Define cardinality in database management.(ii) Mention three cardinality relationships database management.
See more
2019
a. A secondary school has over twenty personal computers. The school management intends to connect all the computer in a network. Give four reasons that must have motivated the school management into connecting the compu…
See more
2019
Hamza, Emeka, Funsho, Fejiro and Idongesit were friends from secondary school. Now, Hamza is a pilot, Emeka is a businessman, Funsho is banker, Fejiro is a manufacturer while Idongesit is a teacher. State two ways by whi…
See more
2019
(a)What is teleconferencing?(b) State four uses of automated Teller Machine (ATM)(c)(i) Give the function of a modem(ii) List two means of transmitting information.
See more
2019
In distributed database management system, breaking a relation into smaller relations is known as
See more
2019
Ensuring the correctness and consistency of data is referred to as data
See more
2019
Which of the following file organization requires a primary key
See more
2019
One unique feature of index file is that it contains
See more
2019
The arrangement that gives the correct order of magnitude of the database elements is
See more
2019
The parts of the object in Figure 7 labeled II are called
See more
2019
Virus effect can be prevented by
See more
2019
The malware which appears as a harmless object but attack it's victims at the slightest opportunity is called
See more
2019
Computer professional bodies in Nigeria include the following except
See more
2019
A novice is discouraged from opening the CRT monitor for maintenance because
See more
2019
In computing, ergonomics is a term associated with computer
See more
2019
Indiscriminate sending of unsolicited e-mails to many addressesis known as
See more
2019
Dust from the system unit casing can be removed using
See more
2019
In computer maintenance the dampen material can be used on the following devices except