1) ________are adapted to implement other data structures such as heaps, hash tables or strings.
Ans: arrays (c)
2) Which of the following is the constituents of a data type?
Ans: Domain and set of operations
3) A collection of data objects characterized by how they are accessed is termed as_______
Ans: abstract data types
4) None of these arrays can be resized except_______
Ans: dynamic arrays
5) An array consist of a group of elements accessed by_________.
Ans: indexing
6) An N-ary tree for which the value N is two is classified as________.
Ans: binary tree
7) The following are simple data types except_______
Ans: list
8) Which of these commands is used to delete the contents of a list?
Ans: destroy
9) In performing operations on a list L, which function updates the values at position to be X?
Ans: set(3,X, L)
10) The two-dimenasional array, DM Y(6,8) c be expressed linearly as______
Ans: DIM Y(48)
CIT333 TMA1
1) Generally, there are _____categories of CASE TOOLS.
Ans: three
2) Products are monitored from conformance to standards and ___ are monitored for conformance to procedures
Ans: processes
3) Within the context of software engineering, procedure can be described as_____
Ans: explicit steps in carrying out a process
4) _____tool is used in the verification and validation process
Ans: test case
5) Within t context of software engineering, validation can be describes as_____
Ans: the process of evaluating software during or at the end of the development process to determine whether it satisfies specified requirements
6) The______model is an intuitive to the waterfall model
Ans: incremental
7) Basically, the process of performance testing_____
Ans: confirms to see if the software can deal with large quantitie of data or users
8) Debuggers are used for---
Ans: program testing and fault detention
9) Security testing is essential for software that processes confidential data in order______
Ans: to prevent system intrusion by hackers
10) ______are established yardsticks to which software products are compared.
Ans: standards
CIT371 TMA 1
1) A system where user can control contents, and appearance of objects and their displayed images via rapid visual feed back is:
Ans: Interactive computer graphics
2) What do we need in computer graphics?
Ans: points and vectors defined in terms of some coordinate frame
3) What is spectroradiometer
Ans: a device to measure the spectral energy distribution
4) Computer graphics involves the_______
Ans: all of the options
5) In constructing of BV Hierarchies, which of the following is not amongst the strategies to build BV trees:
Ans: back-to-front
6) Which is not a basic component of an interactive graphics input system :
Ans: paper-based printer
7) These are some application areas of computer graphics
Ans: all of the options
8) Input devices where user selects location on screen are categorized as;
Ans: pick
9) Which of the following is not a coordinate system
Ans: RCC or APC
10) Input devices where real number between 0 and 1 are generated are categorized as;
Ans: valuator
[3/18, 8:01 AM] +234 814 328 7550: CIT353 TMA1
1) WYSIWYG stands for _______
Ans: what you see is what you get
2) The persona is not an actual user of the product, but is indirectly affected by it and its use refers to_______persona
Ansa: served
3) The goals for HCI are:
Ans: Usability and User Experience
4) ________is a powerful, multipurpose design tool that helps overcome several problems that currently plague the development of digital products.
Ans: Persona
5) The difference between the intentions and allowable action is the:
Ans: Gulf of execution
6) _______is proportional to the amplitude of the sound
Ans: Loudness
7) What is the main strength of the problem Space Framework as a model of human problem solving?
Ans: It operates within the constraints of the human processing system
8) Attention is the process of selecting things to concentrate on, at a point in time, from range of
Ans: Possibilities available
9) ________is the process of selecting things to concentrate on, at a point in time, from the range of possibilities
Ans: Attention
10) ________are unintentional while_______occur through conscious deliberation.
Ans: Slips, mistakes respectively
CIT309 TMA1
1- Computer bus line is consist of
Ans: Set of parallel lines (c)
2- Cells of computer memory are organized into a group of
Ans: 8 bits (a)
3- Operation performed by ALU is
Ans: all of these (d)
4- Steps of computer which performs action given in instruction is called
Ans: execute (d)
5- Size of accumulator register can be of
And: 4 bytes (c)
6- Computer memory which allows simultaneous read and write operation is
Ans: RAM (b)
7- Compute components which is the fastest is
Ans: register (c)
8- In computer, size of DI, SI, SP and BP stack control register is
Ans: 2 bytes each (a)
9- From the following, which is not considered to be a computer peripheral device
Ans: CPU (d)
10- In computer, RAM stands for
Ans: random access memory (c)
CIT383 TMA 1
1) ____________ cannot be used as an example of Object-Oriented programming language.
Ans: BASIC
2) Hiding interval state and requiring all interaction to be performed through an objects methods is known as data
Ans: encapsulation
3) In OOD, objects combines data and operations on that data in a single unit, the feature is called__________
Ans: encapsulation
4) ___________ is the capability of a class to use the properties and methods of another class while adding its own functionality
Ans: inheritance
5) The situation in which the source code for and object can be written and maintained independent of the source code for other objects is called__________
Ans: modularity
6) During programming, object variable and methods are accessed using__________notation
Ans: dot
7) The mechanism that allows one to combine data and the operations on that in a single unit is called__________
Ans: class
8) For object-Oriented programming, software objects consists of state and related__________
Ans: behaviour
9) In OOP, generic class is knows as________class
Ans: super
10) __________specifies the properties and methods that objects can work with
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