A computer assisted method for the recording and analyzing of existing or hypothetical systems is


Options: Data transmission,    Data flow,    Data capture,    Data processing

Ans:B,(Banswer


Description:

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 18182 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Computer Fundamental Related questions:


How many times the while loop will get executed if a short int is 2 byte wide? #include<stdio.h> int main() { int j=1; while(j <= 255) { printf("%c %d\n", j, j); j++; } return 0; }
Options: Infinite times,    255 times,    256 times,    254 times

Ans:B ,B


. An IBM system/38 represents the computer class of:
Options: A) Small-scale computer B) Medium-scale computer C) Large-scale computer D) Super computer

Ans:A,A


What will be the output of the program ? #include<stdio.h> int main() { static int a[2][2] = {1, 2, 3, 4}; int i, j; static int *p[] = {(int*)a, (int*)a+1, (int*)a+2}; for(i=0; i<2; i++) { for(j=0; j<2; j++) { printf("%d, %d, %d, %d\n", *(*(p+i)+j), *(*(j+p)+i), *(*(i+p)+j), *(*(p+j)+i)); } } return 0; }
Options: 1, 1, 1, 1 2, 3, 2, 3 3, 2, 3, 2 4, 4, 4, 4,    1, 2, 1, 2 2, 3, 2, 3 3, 4, 3, 4 4, 2, 4, 2,    1, 1, 1, 1 2, 2, 2, 2 2, 2, 2, 2 3, 3, 3, 3,    1, 2, 3, 4 2, 3, 4, 1 3, 4, 1, 2 4, 1, 2, 3

Ans:C ,C


Programmers refer to the goal of solving a problem as the _____.
Options: Input,    Output,    Processing,    Purpose

Ans:B ,B


. Binary circuit elements have
Options: A) One stable state B) Two stable state C) Three stable state D) None of above

Ans:B,B


How many symbols exist in Baudot code?
Options: 42,    116,    58,    76

Ans:C ,C


. Ctrl + X
Options: Close Document B. Close Word Application C. Cut the Selected Contents D. Copy the Selected Contents

Ans:– C ,


To enable RIPng, which of the following would you use?
Options: Router1(config-if)# ipv6 ospf 10 area 0.0.0.0,    Router1(config-if)# ipv6 router rip 1,    Router1(config)# ipv6 router eigrp 10,    Router1(config-rtr)# no shutdown

Ans:B ,B


The field that investigates the mechanics of human intelligence is:
Options: history,    cognitive science,    psychology,    sociology

Ans:B ,B


. in MS Access, AutoNumber Data Type
Options: a. Can be Sequential b. Can be Random c. Can be Edited d. Only A & B

Ans:– d,– d


. While working with MS DOS which command is used to change the extension of all file names ending with .txt to doc?
Options: a. Ren *.doc *.txt b. Ren .txt .doc c. Ren file.doc file.text d. Ren a:*.doc *.doc

Ans:6 – a ,6 – a


The memory address of fifth element of an array can be calculated by the formula
Options: a. LOC(Array[5]=Base(Array)+w(5-lower bound), where w is the number of words per memory cell for the array b. LOC(Array[5])=Base(Array[5])+(5-lower bound), where w is the number of words per memory cell for the array c. LOC(Array[5])=Base(Array[4])+(5-Upper bound), where w is the number of words per memory cell for the array d. None of above  

Ans:a,a


How many operations per second can perform by a modern fast mainframe digital computer.
Options: 1000,    100,000,    10,00,000,    1,00,00,00,000

Ans:D ,D


Labour standards are provided by
Options: IE time and motion study,    analysis of historical data,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


A compiler means
Options: A person who compiles source programs,    The same thing as a programmer,    Keypunch operator,    A program which translates source program into object program

Ans:D,(Danswer


. Which of the following views is used to graphically summarize and analyze data in a recordset?
Options: a. Datasheet b. Form c. PivotChart d. PivotTable

Ans:9 – c ,9 – c


The key F12 opens a
Options:  A) Save As dialog box, B) Open dialog box, C) Save dialog box, D) Close dialog box, 

Ans:-A,-A


SQL views can be used to hide:
Options: columns and rows only.,    complicated SQL syntax only.,    both of the above can be hidden by an SQL view.,    None of the above is correct.

Ans:C ,C


You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign?
Options: 255.255.224.0,    255.255.240.0,    255.255.248.0,    255.255.252.0

Ans:B ,B


The minimum number of MOS transistors required to make a dynamic RAM cell is
Options: 1,    2,    3,    4

Ans:A ,A


The reserved word enum is used for which of the following?
Options: To define a range for an attribute.,    To define a range for a class.,    To define a range for a relationship.,    All of the above.

Ans:A ,A


When a series RLC circuit is operating at its resonant frequency:
Options: capacitive reactance is greater than the inductive reactance,    inductive reactance is greater than the capacitive reactance,    inductive reactance is equal to the capacitive reactance,    the difference between inductive and capacitive reactance is equal to the resistance

Ans:C ,C


What is the shortcut-key for manual line break?
Options: a. CTRL + Enter b. Alt + Enter c. Shift + Enter d. Space + Enter

Ans:–  C,–  C


What is the function of an operating system?
Options: Manages computer’s resources very efficiently B. Takes care of scheduling jobs for execution C. Manages the flow of data and instructions D. All of the above

Ans:– D ,


. Which of the following is not a worksheet design criterion?
Options: a. Efficiency b. Auditability c. Description d. Clarity

Ans:– c,– c


A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent?
Options: 32 kbps,    8 kbps,    128 kbps,    64 kbps.

Ans:B ,B


You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?
Options: Issue the show ip arp command on the router connected to the switch.,    Issue the show ip route command on the router connected to the switch.,    Issue the show cdp neighbor command on the router connected to the switch.,    Issue the show cdp neighbors detail command on the router connected to the switch.

Ans:D ,D


The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?
Options: External memory,    I/O memory,    ROM,    Buffer memory

Ans:D ,D


What is the highest address possible if 16 bits are used for each address?
Options: 65536,    12868,    16556,    643897

Ans:A ,A


The value of each bead in heaven is
Options: A) 1 B) 3 C) 5 D) 7

Ans:-C,-C


What value will display if the formula = “$55.00″+5 is entered into a cell?
Options: $60 B. 60 C. “$55.00″+5 D. $60.00

Ans:– B ,


In a _____ one module of the new information system is activates at a time.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:C ,C


Which access method is used for obtaining a record from a cassette tape
Options: direct,    sequential,    random,    All of the above

Ans:B ,B


A software that allows a personal computer to pretend it as a terminal is
Options: auto-dialing,    bulletin board,    modem,    terminal emulation

Ans:A ,A


. The Search tool is best used when searching for ______ data.
Options: a. simple b. multiple c. unique d. formatted

Ans:6 – a ,6 – a


. Which of the following is system software?
Options: a. Operating system b. Compiler c. Utilities d. All of the above

Ans: d, d


A benefit of the three-tier architecture is which of the following?
Options: New modules can be built to support specific business needs,    Performance improves for compiled SQL statements,    Results in a thinner client and database server,    All of the above.

Ans:A ,A


The other Col# are inactive when you’ve select 3 columns. How will you activate those boxes?
Options:  A) double click on spacing box, B) double click on inactive Col#, C) Remove mark from Line between checkbox, D) Remove mark from Equal Column Width check box, 

Ans:-D,-D


A device that prints one character at a ! time is kknown as
Options: Laser printer,    Line printer,    Character printer,    Dot-Matrix printer

Ans:C ,C


You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault?
Options: rotate the RAM,    replace the RAM,    replace the level 2 cache SIMM,    disable the CPU cache in CMOS

Ans:D ,D


Which field type will you select when creating a new table if you require to enter long text in that field?
Options: a. Text b. Memo c. Currency d. Hyperlink

Ans:ndash; b,ndash; b


Ergonomics refers to:
Options: the human aspect of the environment around the workstation as well as the workstation itself,    the cost relationship of the workstation versus productivity,    the level of involvement the operator has with the workstation,    the technology involved in the workstation itself

Ans:A ,A


A relation has which of the following properties?
Options: Each row is not unique.,    Attributes can have the same name within a given table.,    Each relation has a unique name.,    The order of the columns is significant.

Ans:C ,C


What is the general name of the device which produces hardcopy graphics?
Options: COM,    Plotter,    Printer,    Microfilm

Ans:B ,B


2. Which command is used to see the sub-directory structure of drive?
Options: a. Tree b. List c. Subdir d. Subtree

Ans:Correct Answer: a ,Correct Answer: a


Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don
Options: system board,    RAM,    speaker,    power supply

Ans:E ,C


From which generation operating systems were developed?
Options: A) First B) Second C) Third D) Fourth

Ans:-C,-C


Two basic types of operating systems are:
Options: sequential and direct,    batch and timesharing,    sequential and realtime,    batch and interactive.

Ans:D ,D


Which of the following is not a valid size of a Floppy Disk?
Options: 8″ B. 5 1/4″ C. 3 1/2″ D. 5 1/2″

Ans:– D ,


. in MS Access, OLE Object Data type can store
Options: a. Microsoft Word documents b. Microsoft Excel spreadsheets c. Sounds d. All of the Above

Ans:– d,– d

www.000webhost.com